second 1 1 r vis 1 3 r file 2 4 u castle 3 1 d end 6 3 u # 6 6 second la nvis e ft l e $ sample 1 4 r output 1 7 r for 3 3 u crossword 1 1 d is 2 5 l correct 1 1 r # 7 9 correctr o o f sample si w output r d $ ruben 1 1 r einar 1 2 r d 1 3 r e 4 3 r # 5 3 rubeneinard e $ alas 2 1 r # 4 1 alas$ alas 2 1 r # 5 1 alas$ alas 1 1 r # 6 1 alas$ abc 1 1 r abc 1 1 d # 3 3 cba b c$ abc 1 1 r abc 1 1 d # 3 3 abcb c $ abc 1 1 r abc 1 1 d # 3 3 abc b c $ abc 1 1 r abc 1 1 d # 3 3 abcbc $ abc 1 1 r abc 1 1 d # 3 3 abcb c$ abc 2 1 d abc 1 2 r # 3 3 a abcc $ abc 2 1 d abc 1 2 r # 3 3 a abc c $ abc 1 1 r abc 1 1 d abc 3 3 u abc 3 3 l # 3 3 abcbbcba$ abc 2 2 r abc 2 2 d # 3 3 abcb c $ abc 1 1 r abc 1 1 d # 4 4 abc b c $