pair,contact1,contact2,flow1,flow2 4yfd_B_,1,2,1,1 4yfd_B_,1,99,1,1 4yfd_B_,2,99,1,1 4yfd_B_,2,101,1,1 4yfd_B_,3,5,1,1 4yfd_B_,4,101,1,1 4yfd_B_,5,103,1,1 4yfd_B_,7,10,1,1 4yfd_B_,7,103,1,1 4yfd_B_,12,107,1,1 4yfd_B_,14,107,1,1 4yfd_B_,14,109,1,1 4yfd_B_,15,81,1,1 4yfd_B_,16,109,1,1 4yfd_B_,18,81,1,1 4yfd_B_,18,203,1,1 4yfd_B_,20,78,1,1 4yfd_B_,22,76,1,1 4yfd_B_,23,74,1,1 4yfd_B_,24,27,1,1 4yfd_B_,25,29,1,1 4yfd_B_,26,30,1,1 4yfd_B_,26,31,1,1 4yfd_B_,34,37,1,1 4yfd_B_,35,38,1,1 4yfd_B_,35,39,1,1 4yfd_B_,35,71,1,1 4yfd_B_,36,40,1,1 4yfd_B_,37,41,1,1 4yfd_B_,38,43,1,1 4yfd_B_,39,42,1,1 4yfd_B_,44,94,1,1 4yfd_B_,46,92,1,1 4yfd_B_,48,90,1,1 4yfd_B_,49,58,1,1 4yfd_B_,50,88,1,1 4yfd_B_,52,86,1,1 4yfd_B_,62,64,1,1 4yfd_B_,64,67,1,1 4yfd_B_,65,68,1,1 4yfd_B_,68,79,1,1 4yfd_B_,68,80,1,1 4yfd_B_,68,85,1,1 4yfd_B_,70,77,1,1 4yfd_B_,72,75,1,1 4yfd_B_,79,195,1,1 4yfd_B_,82,85,1,1 4yfd_B_,83,86,1,1 4yfd_B_,85,89,1,1 4yfd_B_,86,108,1,1 4yfd_B_,87,106,1,1 4yfd_B_,89,104,1,1 4yfd_B_,91,102,1,1 4yfd_B_,93,100,1,1 4yfd_B_,98,100,1,1 4yfd_B_,112,114,1,1 4yfd_B_,112,115,1,1 4yfd_B_,112,116,1,1 4yfd_B_,122,207,1,1 4yfd_B_,124,207,1,1 4yfd_B_,124,209,1,1 4yfd_B_,126,209,1,1 4yfd_B_,126,211,1,1 4yfd_B_,128,211,1,1 4yfd_B_,133,176,1,1 4yfd_B_,134,170,1,1 4yfd_B_,135,174,1,1 4yfd_B_,136,173,1,1 4yfd_B_,137,172,1,1 4yfd_B_,138,204,1,1 4yfd_B_,139,204,1,1 4yfd_B_,145,148,1,1 4yfd_B_,151,192,1,1 4yfd_B_,153,190,1,1 4yfd_B_,154,161,1,1 4yfd_B_,154,171,1,1 4yfd_B_,155,188,1,1 4yfd_B_,156,158,1,1 4yfd_B_,156,159,1,1 4yfd_B_,156,187,1,1 4yfd_B_,157,186,1,1 4yfd_B_,166,177,1,1 4yfd_B_,166,178,1,1 4yfd_B_,166,183,1,1 4yfd_B_,168,175,1,1 4yfd_B_,170,173,1,1 4yfd_B_,180,183,1,1 4yfd_B_,184,210,1,1 4yfd_B_,185,208,1,1 4yfd_B_,187,206,1,1 4yfd_B_,188,205,1,1 4yfd_B_,189,204,1,1 4yfd_B_,191,202,1,1 4yfd_B_,192,201,1,1 4yfd_B_,193,200,1,1 4yfd_B_,195,198,1,1 4yfd_B_,203,204,1,1 4yfd_B_,213,216,1,1 4yfd_B_,216,248,1,1 4yfd_B_,221,223,1,1 4yfd_B_,221,246,1,1 4yfd_B_,223,226,1,1 4yfd_B_,224,242,1,1 4yfd_B_,236,238,1,1 4yfd_B_,243,290,1,1 4yfd_B_,243,291,1,1 4yfd_B_,245,289,1,1 4yfd_B_,247,287,1,1 4yfd_B_,249,286,1,1 4yfd_B_,255,313,1,1 4yfd_B_,256,312,1,1 4yfd_B_,257,291,1,1 4yfd_B_,258,310,1,1 4yfd_B_,259,291,1,1 4yfd_B_,260,308,1,1 4yfd_B_,260,310,1,1 4yfd_B_,268,269,1,1 4yfd_B_,272,296,1,1 4yfd_B_,274,294,1,1 4yfd_B_,278,290,1,1 4yfd_B_,280,288,1,1 4yfd_B_,282,286,1,1 4yfd_B_,287,289,1,1 4yfd_B_,299,302,1,1 4yfd_B_,301,304,1,1 4yfd_B_,302,305,1,1 4yfd_B_,307,321,1,1 4yfd_B_,309,319,1,1 4yfd_B_,311,317,1,1 4yfd_B_,313,314,1,1 4yfd_B_,313,315,1,1