4_nb12_nb4-5_sb1 0 1_se1 nb1_nb2 0 0 4 0 0 0 0 4_5_ne2 2_sb2 0 0 0 0 0 0 0 0 0 0 ne1_ne4-5_se2
nb3_sb4-5 0 0 0 0 4 0 0 5 0 0 5_ne3 sb3 3 0 0 0 0 0 0 0 0 0 ne12_se3_se4-5
12_nb10-11_nb12_nb8-9 0 0 0 0 9 0 0 0 0 0 0 ne8-9 8_nb7_nb8-9 0 0 0 10_9 0 0 0 10_11_9 0 0 0 ne7 7_sb7 7 7 0 0 0 0 ne10-11_ne8-9_se7
nb6_sb10-11 0 0 0 10 0 0 0 0 11 11 11 11 11 11 11 ne6 6_sb6 6 6 0 0 0 0 0 0 0 0 0 0 0 ne12_se10-11_se6
