[
  "\t\u0002�\u001dux5\u0007��v� ӎH",
  [
    [
      "Spec.Chacha20.key",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "equation_Spec.Chacha20.size_key", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Subtraction", "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "1669fdcc035fbc31baaee215ecfbfc3f"
    ],
    [
      "Spec.Chacha20.block",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "equation_Spec.Chacha20.size_block", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Subtraction", "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "536a8173db8146d6fed665ca812cfe5a"
    ],
    [
      "Spec.Chacha20.nonce",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "equation_Spec.Chacha20.size_nonce", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Subtraction", "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "5ea940deba709deb11814fee1bf6349d"
    ],
    [
      "Spec.Chacha20.subblock",
      1,
      0,
      1,
      [
        "@query", "constructor_distinct_Lib.IntTypes.U8",
        "equality_tok_Lib.IntTypes.U8@tok", "equation_Lib.IntTypes.unsigned",
        "projection_inverse_BoxBool_proj_0"
      ],
      0,
      "dd0f7f7b422742fdeecbf8e8004f688f"
    ],
    [
      "Spec.Chacha20.state",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "725f701b5d49de252b2b6c65148280f6"
    ],
    [
      "Spec.Chacha20.line",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.maxint", "equation_Lib.IntTypes.minint",
        "equation_Lib.IntTypes.rotval", "equation_Lib.IntTypes.unsigned",
        "equation_Lib.Sequence.lseq", "equation_Lib.Sequence.to_seq",
        "equation_Prims.eqtype", "equation_Prims.nat",
        "equation_Spec.Chacha20.idx", "equation_Spec.Chacha20.state",
        "function_token_typing_Prims.int",
        "haseqTm_refine_542f9d4f129664613f2483a6c88bc7c2", "int_inversion",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_0da46ef8643a6f8ea97a3358bc923338",
        "refinement_interpretation_Tm_refine_0ec011aea9f93256a3547ad9f0c667f1",
        "refinement_interpretation_Tm_refine_414d0a9f578ab0048252f8c8f552b99f",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_6f7719d2e9422e645682674727002c0b",
        "refinement_interpretation_Tm_refine_b58704ca6a076949d74a1b23f7b1fd8c",
        "refinement_interpretation_Tm_refine_d8d83307254a8900dd20598654272e42",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "1c3780e22c497b04a7e23ff06a696fa3"
    ],
    [
      "Spec.Chacha20.quarter_round",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.PUB@tok",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.maxint", "equation_Lib.IntTypes.minint",
        "equation_Lib.IntTypes.range", "equation_Lib.IntTypes.unsigned",
        "equation_Lib.IntTypes.v", "equation_Prims.nat",
        "equation_Spec.Chacha20.size_nonce", "int_typing",
        "lemma_FStar.UInt.pow2_values", "lemma_Lib.IntTypes.v_mk_int",
        "primitive_Prims.op_Subtraction", "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_83845a86f2550cdf941eeb1d9b59602b",
        "refinement_interpretation_Tm_refine_9d3fd79fd314167f1a9c213a188da3ec",
        "typing_Lib.IntTypes.bits", "typing_Lib.IntTypes.mk_int",
        "typing_Lib.IntTypes.v", "typing_Spec.Chacha20.size_nonce",
        "typing_tok_Lib.IntTypes.PUB@tok", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "f38f34f301b1239e0c2ef39232ec4aa6"
    ],
    [
      "Spec.Chacha20.column_round",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "equation_Prims.pos", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Subtraction", "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_774ba3f728d91ead8ef40be66c9802e5",
        "typing_Lib.IntTypes.bits", "typing_Prims.pow2",
        "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "5ef8efa2349df51dba8d01ece829f016"
    ],
    [
      "Spec.Chacha20.diagonal_round",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "equation_Prims.pos", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Subtraction", "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_774ba3f728d91ead8ef40be66c9802e5",
        "typing_Lib.IntTypes.bits", "typing_Prims.pow2",
        "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "6f04238e1605d3288c1cb9e4f632c702"
    ],
    [
      "Spec.Chacha20.sum_state",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "2de06d45572ffd428df6bc353198bfb4"
    ],
    [
      "Spec.Chacha20.chacha20_add_counter",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.maxint", "equation_Lib.IntTypes.minint",
        "equation_Lib.IntTypes.range", "equation_Lib.IntTypes.unsigned",
        "equation_Prims.nat", "equation_Spec.Chacha20.counter",
        "int_inversion", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_0ec011aea9f93256a3547ad9f0c667f1",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "e8405a02f53473820cdf440b31814a33"
    ],
    [
      "Spec.Chacha20.chacha20_constants",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "57fd91912ab45184fbf4d6ef3e8ba95f"
    ],
    [
      "Spec.Chacha20.setup",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "disc_equation_Lib.IntTypes.U1", "equality_tok_Lib.IntTypes.U32@tok",
        "equation_Lib.IntTypes.bits", "equation_Lib.IntTypes.maxint",
        "equation_Lib.IntTypes.minint", "equation_Lib.IntTypes.numbytes",
        "equation_Lib.IntTypes.range", "equation_Lib.IntTypes.uint8",
        "equation_Lib.IntTypes.unsigned", "equation_Lib.Sequence.lseq",
        "equation_Lib.Sequence.seq", "equation_Lib.Sequence.to_seq",
        "equation_Prims.eqtype", "equation_Prims.nat",
        "equation_Spec.Chacha20.counter", "equation_Spec.Chacha20.key",
        "equation_Spec.Chacha20.size_key", "equation_Spec.Chacha20.state",
        "function_token_typing_Lib.IntTypes.uint8",
        "function_token_typing_Prims.int",
        "haseqTm_refine_542f9d4f129664613f2483a6c88bc7c2", "int_inversion",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Multiply",
        "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_0ec011aea9f93256a3547ad9f0c667f1",
        "refinement_interpretation_Tm_refine_12503c32aa61f087c2c1e92cfd90a57d",
        "refinement_interpretation_Tm_refine_414d0a9f578ab0048252f8c8f552b99f",
        "refinement_interpretation_Tm_refine_5189fe81f4e5f3de36bf0c50209d2270",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_9d874b8595621377c7e0b9ace5d04185",
        "refinement_interpretation_Tm_refine_c539d77ab3c34d2a40e9413fc0d13c72",
        "refinement_interpretation_Tm_refine_ccdd774eec532009fad16b762f0604ff",
        "refinement_interpretation_Tm_refine_d8d83307254a8900dd20598654272e42",
        "refinement_interpretation_Tm_refine_edd509798995789e68db734094d4972f",
        "typing_FStar.Seq.Base.length"
      ],
      0,
      "3998b77052102b7e4e91d90325b5c4c7"
    ],
    [
      "Spec.Chacha20.chacha20_init",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.maxint", "equation_Lib.IntTypes.minint",
        "equation_Lib.IntTypes.range", "equation_Lib.IntTypes.uint8",
        "equation_Lib.IntTypes.unsigned", "equation_Lib.Sequence.lseq",
        "equation_Lib.Sequence.seq", "equation_Spec.Chacha20.key",
        "equation_Spec.Chacha20.size_key",
        "function_token_typing_Lib.IntTypes.uint8",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_d8d83307254a8900dd20598654272e42",
        "typing_FStar.Seq.Base.length"
      ],
      0,
      "d9d90f35e27b1fdd8d331bc3184bc08e"
    ],
    [
      "Spec.Chacha20.chacha20_key_block0",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.numbytes", "equation_Lib.IntTypes.uint8",
        "equation_Lib.IntTypes.unsigned", "equation_Lib.Sequence.lseq",
        "equation_Lib.Sequence.seq", "equation_Prims.pos",
        "equation_Spec.Chacha20.key", "equation_Spec.Chacha20.size_key",
        "function_token_typing_Lib.IntTypes.uint8",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Multiply",
        "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_774ba3f728d91ead8ef40be66c9802e5",
        "refinement_interpretation_Tm_refine_d8d83307254a8900dd20598654272e42",
        "typing_FStar.Seq.Base.length", "typing_Prims.pow2"
      ],
      0,
      "13bef1923ecdf8af19ba151a506706d4"
    ],
    [
      "Spec.Chacha20.chacha20_key_block",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "equality_tok_Lib.IntTypes.U32@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.minint", "equation_Lib.IntTypes.numbytes",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "equation_Prims.pos", "lemma_FStar.UInt.pow2_values",
        "primitive_Prims.op_Multiply", "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_774ba3f728d91ead8ef40be66c9802e5",
        "typing_Lib.IntTypes.bits", "typing_Prims.pow2",
        "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "0de074c0cb5840ed5e33e49287966813"
    ],
    [
      "Spec.Chacha20.xor_block",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.S16",
        "constructor_distinct_Lib.IntTypes.S8",
        "constructor_distinct_Lib.IntTypes.U32",
        "disc_equation_Lib.IntTypes.U1", "equality_tok_Lib.IntTypes.U32@tok",
        "equation_Lib.IntTypes.bits", "equation_Lib.IntTypes.numbytes",
        "equation_Lib.IntTypes.unsigned", "equation_Prims.nat",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Multiply",
        "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "typing_Lib.IntTypes.bits", "typing_tok_Lib.IntTypes.U32@tok"
      ],
      0,
      "513cf77ebc2db7779e4ff9a41dd0c8a2"
    ],
    [
      "Spec.Chacha20.chacha20_encrypt_last",
      1,
      0,
      1,
      [
        "@MaxFuel_assumption", "@MaxIFuel_assumption",
        "@fuel_correspondence_Prims.pow2.fuel_instrumented", "@query",
        "constructor_distinct_Lib.IntTypes.U32",
        "constructor_distinct_Lib.IntTypes.U8",
        "equality_tok_Lib.IntTypes.U32@tok",
        "equality_tok_Lib.IntTypes.U8@tok", "equation_Lib.IntTypes.bits",
        "equation_Lib.IntTypes.maxint", "equation_Lib.IntTypes.minint",
        "equation_Lib.IntTypes.range", "equation_Lib.IntTypes.unsigned",
        "equation_Lib.Sequence.length", "equation_Lib.Sequence.lseq",
        "equation_Lib.Sequence.to_seq", "equation_Prims.nat",
        "equation_Prims.pos", "equation_Spec.Chacha20.size_block",
        "lemma_FStar.UInt.pow2_values", "primitive_Prims.op_Addition",
        "primitive_Prims.op_Subtraction",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0",
        "refinement_interpretation_Tm_refine_1ce48764793849817c3bee5370c7c0b7",
        "refinement_interpretation_Tm_refine_542f9d4f129664613f2483a6c88bc7c2",
        "refinement_interpretation_Tm_refine_774ba3f728d91ead8ef40be66c9802e5",
        "refinement_interpretation_Tm_refine_79de2042f8f172a09032c4e10cd67ec9",
        "refinement_interpretation_Tm_refine_d8d83307254a8900dd20598654272e42",
        "refinement_interpretation_Tm_refine_e807c6c11634a6eac65157a86184e5b7",
        "typing_Lib.IntTypes.bits", "typing_Prims.pow2",
        "typing_tok_Lib.IntTypes.U32@tok", "typing_tok_Lib.IntTypes.U8@tok"
      ],
      0,
      "5e27d41338c7f4ad3246fece40179a2d"
    ],
    [
      "Spec.Chacha20.chacha20_update",
      1,
      0,
      1,
      [
        "@query", "constructor_distinct_Lib.IntTypes.U8",
        "equality_tok_Lib.IntTypes.U8@tok", "equation_Lib.IntTypes.unsigned",
        "equation_Spec.Chacha20.size_block",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0"
      ],
      0,
      "566fe3c5bc1780e5ac0def299bb104d0"
    ],
    [
      "Spec.Chacha20.chacha20_update",
      2,
      0,
      1,
      [
        "@query", "constructor_distinct_Lib.IntTypes.U8",
        "equality_tok_Lib.IntTypes.U8@tok", "equation_Lib.IntTypes.unsigned",
        "equation_Spec.Chacha20.size_block",
        "projection_inverse_BoxBool_proj_0",
        "projection_inverse_BoxInt_proj_0"
      ],
      0,
      "06026fe38b7a9cba10849b07eac238a6"
    ],
    [
      "Spec.Chacha20.chacha20_update",
      3,
      0,
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