!LAUNCH: $VIDJIL_DIR/vidjil $VIDJIL_DEFAULT_OPTIONS -A -uU -g $VIDJIL_DIR/germline $VIDJIL_DIR/data/chimera-trg.fa

$ Do not segment on IGL by chance
1:IGL .* -> .* 0

$ Report the sequence as AMBIGUOUS
1:UNSEG ambiguous -> 1