1s/["\\]/\\&/g
2s/$/\\n\\/
31 s/^/"/
425s/\\$/"/
526s/^/"/
650s/\\$/"/
751s/^/"/
875s/\\$/"/
976s/^/"/
10100s/\\$/"/
11101s/^/"/
12$ s/$/n"/
13$ s/\\n"n"$/\\n"/
14