pair,contact1,contact2,flow1,flow2 7c4t_A_,67,68,1,1 7c4t_A_,76,79,1,1 7c4t_A_,79,83,1,1 7c4t_A_,80,84,1,1 7c4t_A_,81,85,1,1 7c4t_A_,83,121,1,1 7c4t_A_,85,254,1,1 7c4t_A_,90,250,1,1 7c4t_A_,91,250,1,1 7c4t_A_,93,248,1,1 7c4t_A_,97,165,1,1 7c4t_A_,99,102,1,1 7c4t_A_,106,234,1,1 7c4t_A_,108,232,1,1 7c4t_A_,109,161,1,1 7c4t_A_,111,273,1,1 7c4t_A_,118,122,1,1 7c4t_A_,119,122,1,1 7c4t_A_,119,123,1,1 7c4t_A_,119,272,1,1 7c4t_A_,119,275,1,1 7c4t_A_,120,266,1,1 7c4t_A_,124,263,1,1 7c4t_A_,126,260,1,1 7c4t_A_,126,261,1,1 7c4t_A_,126,263,1,1 7c4t_A_,127,260,1,1 7c4t_A_,128,200,1,1 7c4t_A_,129,198,1,1 7c4t_A_,129,258,1,1 7c4t_A_,131,255,1,1 7c4t_A_,132,191,1,1 7c4t_A_,133,253,1,1 7c4t_A_,133,255,1,1 7c4t_A_,134,189,1,1 7c4t_A_,135,251,1,1 7c4t_A_,136,187,1,1 7c4t_A_,137,248,1,1 7c4t_A_,137,249,1,1 7c4t_A_,138,152,1,1 7c4t_A_,138,248,1,1 7c4t_A_,139,140,1,1 7c4t_A_,139,247,1,1 7c4t_A_,146,148,1,1 7c4t_A_,149,237,1,1 7c4t_A_,150,180,1,1 7c4t_A_,151,177,1,1 7c4t_A_,151,235,1,1 7c4t_A_,152,178,1,1 7c4t_A_,153,233,1,1 7c4t_A_,154,176,1,1 7c4t_A_,154,229,1,1 7c4t_A_,155,231,1,1 7c4t_A_,156,159,1,1 7c4t_A_,161,231,1,1 7c4t_A_,164,170,1,1 7c4t_A_,165,238,1,1 7c4t_A_,167,170,1,1 7c4t_A_,168,171,1,1 7c4t_A_,175,177,1,1 7c4t_A_,195,197,1,1 7c4t_A_,238,241,1,1 7c4t_A_,248,249,1,1 7c4t_A_,266,269,1,1 7c4t_A_,268,284,1,1 7c4t_A_,291,295,1,1 7c4t_A_,292,293,1,1