REF biovar=references/O1_biovar.fasta
REF inaba=references/O1_Inaba.fasta
REF o395=references/O395.fasta

TARGET h1=h1_contigs.fasta

TREE=(o395:0.0202325,(biovar:0.0047298,(h1:0.00867072,inaba:0.0280561):0.0054505):0.0054505);
BLOCK=5000,500,100