Statistics for Alphabetical Type Challenge (Plus Number?)

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Hint	Answer	% Correct
A	A	100%
AA	AA	100%
AA	AA	100%
AB	AB	100%
B	B	100%
BB	BB	100%
C	C	100%
CC	CC	100%
D	D	100%
DD	DD	100%
E	E	100%
EE	EE	100%
F	F	100%
FF	FF	100%
G	G	100%
GG	GG	100%
H	H	100%
HH	HH	100%
I	I	100%
II	II	100%
J	J	100%
JJ	JJ	100%
K	K	100%
KK	KK	100%
L	L	100%
LL	LL	100%
M	M	100%
MM	MM	100%
N	N	100%
NN	NN	100%
O	O	100%
OO	OO	100%
P	P	100%
PP	PP	100%
Q	Q	100%
QQ	QQ	100%
R	R	100%
RR	RR	100%
S	S	100%
SS	SS	100%
T	T	100%
TT	TT	100%
U	U	100%
UU	UU	100%
V	V	100%
VV	VV	100%
W	W	100%
WW	WW	100%
X	X	100%
XX	XX	100%
Y	Y	100%
YY	YY	100%
Z	Z	100%
ZZ	ZZ	100%
BC	BC	95%
CD	CD	95%
DE	DE	90%
EF	EF	90%
FG	FG	90%
GH	GH	90%
HI	HI	86%
IJ	IJ	81%
JK	JK	81%
KL	KL	81%
LM	LM	81%
MN	MN	81%
NO	NO	81%
OP	OP	71%
PQ	PQ	67%
QR	QR	67%
RS	RS	67%
ST	ST	67%
TU	TU	62%
UV	UV	52%
VW	VW	48%
WX	WX	48%
XY	XY	48%
YZ	YZ	48%
ZZ	ZZ	43%
Now you should type 48204853254363 into the box.	48204853254363	19%