Input:
5
G DEfs HTR Jrt JTY kIU PyuOLYuHrsHg GAR awgTERT Gwe HrTWh WS
th dhgDTh sgD Rt S RT HrH H trHWSShWrHRTWRw jtyrW Ehr
W H hRT HT YiOOkjGpoknpO HN FkJN bfSHbFSTRHb XgfqerVd
EGAXWE wgeWEcEW gEVggr HEVgWSEYCF YEtCEVY eCve r
CRSevseyvRT yRT Yer yEW yerVCER yERVyt rb nuMOOLkjghfgDStQtBDF NB
Poprawny output:
a 1
b 4
c 1
d 2
e 9
f 4
g 12
h 8
i 1
j 3
k 5
n 2
o 1
p 2
q 1
r 14
s 4
t 9
u 3
v 3
w 4
y 8
A 2
B 2
C 5
D 5
E 15
F 4
G 5
H 15
I 1
J 3
L 2
M 1
N 3
O 6
P 1
Q 1
R 14
S 9
T 13
U 1
V 6
W 12
X 2
Y 7
Powodzenia.