2021/quals/consistency_ch2_sample_input.txt

7
ABC
2
BA
CA
ABC
2
AB
AC
F
0
BANANA
4
AB
AN
BA
NA
FBHC
4
FB
BF
HC
CH
FOXEN
8
NI
OE
NX
EW
OI
FE
FN
XW
CONSISTENCY
26
AB
BC
CD
DE
EF
FG
GH
HI
IJ
JK
KL
LM
MN
NO
OP
PQ
QR
RS
ST
TU
UV
VW
WX
XY
YZ
ZA