16_nb1_nb14-15-16-17_nb2_nb20-21-22_nb3_nb7-8-9 0 0 0 0 0 0 ne1 1_sb1 1 0 0 0 0 0 0 0 0 0 0 ne2_se1 nb2 0 0 21 0 0 0 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 ne2_ne3
sb3 0 0 3 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 ne7-8-9_se3
sb4_sb7-8-9 0 4_se4 nb4_nb5_nb6 0 0 8 8 ne5 5_sb5 5 5 0 0 0 0 0 0 0 16 0 0 0 ne6_se5 nb6 0 0 0 0 0 0 ne14-15-16-17_ne4_ne6_se7-8-9
nb10_nb11_nb12-13_sb14-15-16-17 16 0 12_15 0 0 ne10 10_sb10 0 16 0 0 0 0 0 0 21 ne11_se10 nb11 12_15 0 0 0 0 0 0 0 0 0 12_15 0 0 0 0 0 0 0 0 ne11_ne12-13
12_sb12-13 0 0 0 0 0 0 0 0 0 0 0 0 0 21 0 ne20-21-22_se12-13_se14-15-16-17
nb18_nb19_sb20-21-22 0 0 0 0 0 0 21 0 0 0 0 0 0 0 0 ne18 18_sb18 0 0 0 0 0 0 0 0 0 21 0 0 0 ne19_se18
nb19 0 21 0 0 0 0 0 0 0 0 0 0 0 0 0 ne19_se20-21-22
