"chr" "startA" "endA" "startB" "endB" "type"
"1" "chr1" 1244590 1244601 1244531 1245531 "AinB"
"2" "chr6" 4471738 4471749 4471699 4472699 "AinB"
"3" "chr6" 31515382 31515393 31514384 31515384 "ArightB"
