pair,contact1,contact2,flow1,flow2
2zzs_1_,2,5,1,1
2zzs_1_,2,6,1,1
2zzs_1_,2,73,1,1
2zzs_1_,3,7,1,1
2zzs_1_,4,8,1,1
2zzs_1_,5,9,1,1
2zzs_1_,6,9,1,1
2zzs_1_,7,10,1,1
2zzs_1_,10,13,1,1
2zzs_1_,11,14,1,1
2zzs_1_,12,15,1,1
2zzs_1_,13,17,1,1
2zzs_1_,14,18,1,1
2zzs_1_,17,29,1,1
2zzs_1_,18,21,1,1
2zzs_1_,21,22,1,1
2zzs_1_,21,31,1,1
2zzs_1_,21,32,1,1
2zzs_1_,23,30,1,1
2zzs_1_,25,28,1,1
2zzs_1_,31,34,1,1
2zzs_1_,33,78,1,1
2zzs_1_,35,39,1,1
2zzs_1_,36,40,1,1
2zzs_1_,37,41,1,1
2zzs_1_,38,41,1,1
2zzs_1_,38,42,1,1
2zzs_1_,38,51,1,1
2zzs_1_,39,42,1,1
2zzs_1_,39,43,1,1
2zzs_1_,40,44,1,1
2zzs_1_,41,45,1,1
2zzs_1_,42,46,1,1
2zzs_1_,43,47,1,1
2zzs_1_,44,48,1,1
2zzs_1_,45,50,1,1
2zzs_1_,46,49,1,1
2zzs_1_,46,51,1,1
2zzs_1_,47,66,1,1
2zzs_1_,53,56,1,1
2zzs_1_,56,60,1,1
2zzs_1_,57,61,1,1
2zzs_1_,58,62,1,1
2zzs_1_,59,63,1,1
2zzs_1_,60,64,1,1
2zzs_1_,61,64,1,1
2zzs_1_,62,65,1,1
2zzs_1_,63,66,1,1
2zzs_1_,67,70,1,1
2zzs_1_,67,71,1,1
2zzs_1_,68,72,1,1
2zzs_1_,69,73,1,1
2zzs_1_,70,74,1,1
2zzs_1_,71,75,1,1
2zzs_1_,72,76,1,1
2zzs_1_,73,77,1,1
2zzs_1_,74,78,1,1
2zzs_1_,75,79,1,1
2zzs_1_,76,79,1,1
2zzs_1_,76,80,1,1
2zzs_1_,77,80,1,1
2zzs_1_,78,81,1,1