pair,contact1,contact2,flow1,flow2 6y53_m_,11,28,1,1 6y53_m_,12,28,1,1 6y53_m_,13,67,1,1 6y53_m_,14,26,1,1 6y53_m_,15,65,1,1 6y53_m_,16,24,1,1 6y53_m_,17,62,1,1 6y53_m_,17,63,1,1 6y53_m_,18,22,1,1 6y53_m_,23,45,1,1 6y53_m_,25,43,1,1 6y53_m_,27,40,1,1 6y53_m_,29,38,1,1 6y53_m_,32,35,1,1 6y53_m_,37,56,1,1 6y53_m_,39,54,1,1 6y53_m_,42,52,1,1 6y53_m_,44,49,1,1