- roof... -> a [0]
- roof... -> b [0]
- roof... -> c [0]
- roof... -> d [0]
- roof... -> e [0]
- roof... -> f [0]
- roof... -> g [0]
- roof... -> j [0]
- roof... -> i [0]
- roof... -> k [0]
- roof... -> l [0]
- roof... -> m [0]
- roof... -> n [0]
- roof... -> o [0]
- roof... -> p [0]
- roof... -> q [0]
- roof... -> r [0]
- roof... -> s [0]
- roof... -> q [0]
- roof... -> v [0]
- roof... -> w [0]
- roof... -> x [0]
- roof... -> z [0]
- roof... -> 0 [0]
- roof... -> 1 [0]
- roof... -> 2 [0]
- roof... -> 3 [0]
- roof... -> 4 [0]
- roof... -> 5 [0]
- roof... -> 6 [0]
- roof... -> 7 [0]
- roof... -> 8 [0]
- roof... -> 9 [0]
- roof... -> - [0]
