-------QASM Generation Pass:

module catN_IP4_IPx_IPx_IPx_DPx_DPx_DPx_DPx ( qbit* bit ,  ) {
 	H ( bit[0] );
 	CNOT ( bit[1] , bit[0] );
 	CNOT ( bit[2] , bit[1] );
 	CNOT ( bit[3] , bit[2] );
 }

module main (  ) {
 	qbit bits[4];
	catN_IP4_IPx_IPx_IPx_DPx_DPx_DPx_DPx ( bits );
 }

--------End of QASM generation