pair,contact1,contact2,flow1,flow2 3i5i_B_,5,9,1,1 3i5i_B_,6,10,1,1 3i5i_B_,7,11,1,1 3i5i_B_,8,75,1,1 3i5i_B_,10,13,1,1 3i5i_B_,10,14,1,1 3i5i_B_,12,16,1,1 3i5i_B_,13,17,1,1 3i5i_B_,14,18,1,1 3i5i_B_,15,18,1,1 3i5i_B_,22,26,1,1 3i5i_B_,23,26,1,1 3i5i_B_,27,59,1,1 3i5i_B_,28,31,1,1 3i5i_B_,28,32,1,1 3i5i_B_,29,33,1,1 3i5i_B_,30,34,1,1 3i5i_B_,32,35,1,1 3i5i_B_,32,36,1,1 3i5i_B_,33,45,1,1 3i5i_B_,35,39,1,1 3i5i_B_,36,40,1,1 3i5i_B_,36,41,1,1 3i5i_B_,44,48,1,1 3i5i_B_,45,49,1,1 3i5i_B_,46,50,1,1 3i5i_B_,47,51,1,1 3i5i_B_,49,52,1,1 3i5i_B_,49,53,1,1 3i5i_B_,52,55,1,1 3i5i_B_,61,65,1,1 3i5i_B_,62,66,1,1 3i5i_B_,63,67,1,1 3i5i_B_,64,68,1,1 3i5i_B_,71,75,1,1 3i5i_B_,77,81,1,1 3i5i_B_,79,83,1,1 3i5i_B_,80,84,1,1 3i5i_B_,81,85,1,1 3i5i_B_,82,86,1,1 3i5i_B_,83,87,1,1 3i5i_B_,85,88,1,1 3i5i_B_,86,89,1,1 3i5i_B_,86,133,1,1 3i5i_B_,89,93,1,1 3i5i_B_,93,133,1,1 3i5i_B_,95,130,1,1 3i5i_B_,96,131,1,1 3i5i_B_,97,101,1,1 3i5i_B_,98,102,1,1 3i5i_B_,99,102,1,1 3i5i_B_,99,103,1,1 3i5i_B_,100,104,1,1 3i5i_B_,101,105,1,1 3i5i_B_,102,106,1,1 3i5i_B_,105,112,1,1 3i5i_B_,109,111,1,1 3i5i_B_,113,117,1,1 3i5i_B_,115,119,1,1 3i5i_B_,117,120,1,1 3i5i_B_,117,121,1,1 3i5i_B_,118,122,1,1 3i5i_B_,127,130,1,1 3i5i_B_,132,136,1,1 3i5i_B_,133,137,1,1 3i5i_B_,134,138,1,1 3i5i_B_,135,139,1,1 3i5i_B_,136,140,1,1