POST http://localhost:5001/advent-of-code-2021-911a8/europe-west1/day-14
Content-Type: text/plain

NNCB

CH -> B
HH -> N
CB -> H
NH -> C
HB -> C
HC -> B
HN -> C
NN -> C
BH -> H
NC -> B
NB -> B
BN -> B
BB -> N
BC -> B
CC -> N
CN -> C

###