L 0 1 0 before 0 D 0 2 0 cake sausage 0 0 H 0 3 0 liked likes 0 0 B 0 4 0 is was 0 0 K 0 5 0 food parent 0 0 C 0 6 0 daughter son 0 0 E 0 7 0 now 0 M 0 8 0 LEFT-WALL a 0 0 G 0 9 0 dad mom 0 0 F 0 10 0 child human 0 0 J 0 11 0 not 0 I 0 12 0 . 0