a,A	A	1
b,B	B	2
c,C	C	3
d,D	D	4
e,E	E	5
f,F	F	6
g,G	G	7
h,H	H	8
i,I	I	9
j,J	J	9
k,K	K	3
l,L	L	10
m,M	M	11
n,N	N	12
o,O	O	13
p,P	P	14
q,Q	Q	15
r,R	R	16
s,S	S	17
t,T	T	18
u,U	U	19
v,V	V	19
w,W	W	19
x,X	X	20
y,Y	Y	21
z,Z	Z	22