3t5192 168 43 112 bn91208 7 days f l w w has an even number of a s and odd number of b s w 0 and w a b
3t5192 168 43 112 bn91208 7 days f l w w h e
3t5192 168 43 112 bn91208 7 days f l w w h f
3t5192 168 43 112 bn91208 7 days f l w w h w
3t5192 168 43 112 bn91208 7 days f l w w h l
3t5192 168 43 112 bn91208 7 days f l w w h m
3t5192 168 43 112 bn91208 7 days f l w w h g
3t5192 168 43 112 bn91208 7 days f l w w h n
3t5192 168 43 112 bn91208 7 days f l w w h d
3t5192 168 43 112 bn91208 7 days f l w w h u