pair,contact1,contact2,flow1,flow2 2l38_A_,6,68,1,1 2l38_A_,9,12,1,1 2l38_A_,13,16,1,1 2l38_A_,13,17,1,1 2l38_A_,14,18,1,1 2l38_A_,16,20,1,1 2l38_A_,17,21,1,1 2l38_A_,18,22,1,1 2l38_A_,19,23,1,1 2l38_A_,20,23,1,1 2l38_A_,22,25,1,1 2l38_A_,27,30,1,1 2l38_A_,29,75,1,1 2l38_A_,29,83,1,1 2l38_A_,33,71,1,1 2l38_A_,36,170,1,1 2l38_A_,37,67,1,1 2l38_A_,39,175,1,1 2l38_A_,43,63,1,1 2l38_A_,44,91,1,1 2l38_A_,45,61,1,1 2l38_A_,47,126,1,1 2l38_A_,49,87,1,1 2l38_A_,53,74,1,1 2l38_A_,57,71,1,1 2l38_A_,75,78,1,1 2l38_A_,75,82,1,1 2l38_A_,88,100,1,1 2l38_A_,90,98,1,1 2l38_A_,92,95,1,1 2l38_A_,92,96,1,1 2l38_A_,95,122,1,1 2l38_A_,97,120,1,1 2l38_A_,97,122,1,1 2l38_A_,99,118,1,1 2l38_A_,102,103,1,1 2l38_A_,105,108,1,1 2l38_A_,108,111,1,1 2l38_A_,112,143,1,1 2l38_A_,113,142,1,1 2l38_A_,115,140,1,1 2l38_A_,115,141,1,1 2l38_A_,125,127,1,1 2l38_A_,127,128,1,1 2l38_A_,127,130,1,1 2l38_A_,127,131,1,1 2l38_A_,128,132,1,1 2l38_A_,129,133,1,1 2l38_A_,130,133,1,1 2l38_A_,131,135,1,1 2l38_A_,132,136,1,1 2l38_A_,132,137,1,1 2l38_A_,133,138,1,1 2l38_A_,144,163,1,1 2l38_A_,145,161,1,1 2l38_A_,147,159,1,1 2l38_A_,148,156,1,1 2l38_A_,149,157,1,1 2l38_A_,156,174,1,1 2l38_A_,158,172,1,1 2l38_A_,160,170,1,1 2l38_A_,168,169,1,1