pair,contact1,contact2,flow1,flow2
4c48_B_,2,5,1,1
4c48_B_,2,29,1,1
4c48_B_,3,7,1,1
4c48_B_,4,8,1,1
4c48_B_,5,9,1,1
4c48_B_,6,10,1,1
4c48_B_,12,16,1,1
4c48_B_,13,17,1,1
4c48_B_,14,18,1,1
4c48_B_,15,19,1,1
4c48_B_,16,20,1,1
4c48_B_,19,22,1,1
4c48_B_,25,27,1,1
4c48_B_,30,32,1,1
4c48_B_,30,33,1,1
4c48_B_,30,34,1,1
4c48_B_,35,37,1,1
4c48_B_,35,38,1,1
4c48_B_,35,39,1,1
4c48_B_,36,40,1,1
4c48_B_,37,41,1,1
4c48_B_,38,42,1,1
4c48_B_,38,67,1,1
4c48_B_,39,42,1,1
4c48_B_,39,43,1,1
4c48_B_,40,45,1,1
4c48_B_,42,78,1,1
4c48_B_,45,49,1,1
4c48_B_,46,50,1,1
4c48_B_,47,51,1,1
4c48_B_,48,52,1,1
4c48_B_,49,52,1,1
4c48_B_,49,53,1,1
4c48_B_,50,54,1,1
4c48_B_,52,57,1,1
4c48_B_,53,56,1,1
4c48_B_,60,91,1,1
4c48_B_,63,66,1,1
4c48_B_,63,67,1,1
4c48_B_,65,97,1,1
4c48_B_,68,71,1,1
4c48_B_,68,72,1,1
4c48_B_,69,73,1,1
4c48_B_,70,74,1,1
4c48_B_,71,75,1,1
4c48_B_,71,100,1,1
4c48_B_,72,76,1,1
4c48_B_,73,78,1,1
4c48_B_,78,82,1,1
4c48_B_,81,85,1,1
4c48_B_,82,86,1,1
4c48_B_,83,87,1,1
4c48_B_,83,121,1,1
4c48_B_,84,88,1,1
4c48_B_,85,88,1,1
4c48_B_,86,89,1,1
4c48_B_,91,93,1,1
4c48_B_,96,98,1,1
4c48_B_,96,99,1,1
4c48_B_,96,100,1,1
4c48_B_,98,130,1,1
4c48_B_,101,104,1,1
4c48_B_,101,105,1,1
4c48_B_,102,106,1,1
4c48_B_,103,107,1,1
4c48_B_,105,108,1,1
4c48_B_,108,142,1,1
4c48_B_,111,115,1,1
4c48_B_,112,116,1,1
4c48_B_,113,117,1,1
4c48_B_,114,118,1,1
4c48_B_,115,119,1,1
4c48_B_,116,120,1,1
4c48_B_,117,121,1,1
4c48_B_,118,123,1,1
4c48_B_,119,122,1,1
4c48_B_,124,126,1,1
4c48_B_,124,127,1,1
4c48_B_,129,132,1,1
4c48_B_,129,133,1,1
4c48_B_,131,133,1,1
4c48_B_,134,137,1,1
4c48_B_,134,138,1,1
4c48_B_,136,139,1,1
4c48_B_,136,140,1,1
4c48_B_,137,141,1,1
4c48_B_,139,144,1,1
4c48_B_,140,143,1,1
4c48_B_,144,147,1,1
4c48_B_,145,149,1,1
4c48_B_,146,150,1,1
4c48_B_,147,151,1,1
4c48_B_,148,152,1,1