advent_of_code/2021/day14_extended_polymerization/tests/challenge_input

KHSNHFKVVSVPSCVHBHNP

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