16_19_20_nb15-16-17_nb18-19-20-21_nb4_sb22 19 22_se22 nb1_nb2-3_nb22 0 2 0 0 2 17 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3_ne1 1_2_sb1 0 0 0 ne2-3_se1
nb2-3 0 3 3 0 0 0 0 2 0 0 17 0 0 0 0 0 0 0 0 0 0 0 ne15-16-17_ne2-3_ne22
sb14_sb15-16-17 0 0 16_20 14_se14 nb13_nb14 0 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 ne13 13_nb13 13 0 0 17 0 0 0 0 0 0 0 ne13_ne14_ne18-19-20-21_se15-16-17
nb11-12_nb9-10_sb18-19-20-21_sb5 0 0 0 0 19 19 5_se5 nb5_nb8 0 10 0 0 11_9 0 0 0 12 0 0 0 0 0 0 0 0 12 ne8 nb6_nb7_sb8 0 0 0 0 0 0 12 0 0 0 0 12 0 12 ne6 6_sb6 0 0 0 ne7_se6 8_nb7 8 8 20 0 0 0 0 0 0 0 0 0 0 0 ne5_ne7_ne9-10_se8
9_sb9-10 0 0 0 0 10 0 0 0 0 0 12 0 ne11-12_se9-10
sb11-12 0 11 0 0 0 0 0 0 12 0 0 0 0 12 0 12 0 0 0 0 0 0 12 0 ne4_se11-12_se18-19-20-21
sb4 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 se4
