Bacteria solutions

Bacteria was solved using Haskell by 4 contestants. Solution sizes: average 1167 bytes (shortest: 1009; longest: 1377).

304.

Reid (S) (1087 B)
585.

Yiding (S) (1197 B)
809.

jmazon (S) (1009 B)
1733.

mietek (S) (1377 B)