nb4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne4
nb3_sb4 0 0 0 0 0 0 4 0 0 0 0 0 ne3 3_sb1-2_sb3 3 3_4 2 0 se1-2 1_nb1-2 0 2 0 0 0 0 0 0 0 0 0 ne1-2_se3_se4
