aoc2021/d14/input

SVKVKCCBNHNSOSCCOPOC

BB -> O
BC -> F
BF -> O
BH -> O
BK -> B
BN -> F
BO -> S
BP -> O
BS -> O
BV -> O
CB -> V
CC -> K
CF -> N
CH -> C
CK -> K
CN -> P
CO -> H
CP -> O
CS -> P
CV -> V
FB -> H
FC -> F
FF -> V
FH -> N
FK -> N
FN -> P
FO -> V
FP -> B
FS -> V
FV -> K
HB -> B
HC -> S
HF -> P
HH -> B
HK -> S
HN -> V
HO -> V
HP -> O
HS -> B
HV -> H
KB -> C
KC -> C
KF -> B
KH -> B
KK -> B
KN -> H
KO -> S
KP -> S
KS -> N
KV -> K
NB -> P
NC -> S
NF -> H
NH -> B
NK -> N
NN -> K
NO -> N
NP -> B
NS -> P
NV -> F
OB -> V
OC -> V
OF -> H
OH -> C
OK -> O
ON -> P
OO -> V
OP -> F
OS -> H
OV -> F
PB -> H
PC -> B
PF -> P
PH -> K
PK -> F
PN -> B
PO -> N
PP -> V
PS -> S
PV -> B
SB -> C
SC -> C
SF -> K
SH -> S
SK -> H
SN -> P
SO -> C
SP -> P
SS -> K
SV -> B
VB -> S
VC -> P
VF -> S
VH -> V
VK -> S
VN -> V
VO -> N
VP -> F
VS -> S
VV -> O