c	c	c	c	d	d	d	c	c	d	c	c
c	c	c	c	c	d	d	d	c	d	c	c
c	c	c	c	c	d	d	d	d	d	c	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
b	b	b	b	b	c	c	c	c	c	c	c
b	b	b	c	c	c	c	c	c	c	b	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	d	c	d	d	d	d	d	d	d
c	c	d	d	d	d	d	d	d	d	d	d
c	c	c	d	d	d	d	d	d	d	d	d
c	c	c	c	d	d	d	d	d	d	d	d
c	c	c	c	d	d	d	d	d	d	d	d
b	b	b	b	b	b	c	c	c	c	c	c
c	c	c	c	c	c	c	c	b	c	c	c
b	b	b	c	c	c	c	c	c	c	c	b
c	c	c	c	c	c	c	c	c	c	c	c
b	b	b	b	b	b	b	c	b	c	b	b
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
b	c	b	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
b	b	b	b	b	b	b	b	b	b	b	b
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
b	b	b	b	c	c	c	c	c	c	c	c
NA	b	NA	NA	NA	b	NA	NA	NA	b	b	b
b	b	b	b	b	b	c	c	c	c	b	b
b	b	b	b	b	b	b	b	b	b	b	b
NA	NA	NA	NA	NA	b	b	b	NA	NA	NA	NA
a	a	a	a	a	a	a	a	a	a	a	a
c	c	b	c	b	b	b	b	b	b	b	b
c	c	c	c	c	c	c	d	c	c	c	d
b	c	c	b	c	b	b	c	c	b	b	b
b	b	b	b	b	b	c	b	c	b	c	c
c	c	c	c	c	c	c	c	c	c	c	c
b	b	b	b	b	b	c	b	c	b	b	b
NA	NA	NA	NA	NA	NA	NA	a	a	a	NA	a
c	c	c	c	c	c	c	c	c	c	c	c
NA	b	b	b	b	NA	a	NA	NA	NA	NA	NA
b	b	b	b	b	b	c	c	c	NA	NA	NA
b	b	b	b	a	a	a	a	a	a	a	b
b	b	b	b	b	b	b	b	a	NA	a	a
a	d	a	a	b	a	a	b	b	a	b	b
a	a	a	a	a	a	a	a	a	a	a	a
a	a	a	a	NA	NA	NA	NA	NA	NA	NA	NA
c	b	b	c	b	c	c	c	c	c	c	c
a	b	b	a	a	b	b	b	a	a	a	a
a	a	a	a	a	a	a	a	b	a	a	NA
d	d	c	c	c	c	d	d	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
b	b	b	b	b	b	b	b	b	b	c	b
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	d	d	c	c	c	c	c
d	d	d	d	d	d	d	d	d	d	d	d
b	b	b	b	b	b	b	b	b	b	b	b
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	d	c	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	c	c	c	c	c	c	c
c	c	c	c	c	b	c	c	c	c	c	c
b	b	b	c	c	c	c	c	c	c	c	c
b	b	b	c	c	b	b	b	b	b	b	b
b	b	c	b	c	b	b	b	b	b	b	b
c	d	c	d	d	d	d	d	d	d	d	d
d	d	d	d	d	d	d	d	d	d	d	d
NA	c	d	d	d	d	d	d	d	d	d	d
b	b	b	a	b	b	b	b	b	b	b	b
c	b	c	d	d	c	c	d	c	b	b	c
c	c	c	b	c	c	b	b	c	c	c	b
c	c	c	c	NA	NA	NA	NA	NA	NA	NA	NA
NA	NA	NA	NA	c	c	c	c	c	c	c	c
b	b	c	b	NA	NA	NA	NA	NA	NA	NA	NA
b	b	b	b	b	b	b	b	b	b	c	c
b	b	b	c	c	c	b	b	c	c	c	c
d	d	d	d	d	d	d	d	d	d	d	d
d	d	d	d	d	d	d	d	d	d	d	d
d	c	d	d	d	d	d	d	d	d	d	d
d	d	d	d	d	d	d	d	d	d	d	d
c	c	d	d	d	d	d	d	d	d	d	d
d	c	c	d	d	d	d	d	d	d	d	d
c	c	d	d	d	c	c	d	c	c	c	d
b	b	b	b	b	b	b	b	c	c	c	c
b	b	c	c	c	c	c	c	c	d	d	d
b	b	b	b	b	b	b	c	NA	NA	NA	NA
b	b	b	b	b	c	c	b	NA	NA	NA	NA
b	b	b	c	b	b	b	b	NA	NA	NA	NA
NA	NA	NA	NA	NA	NA	NA	NA	b	b	b	b
NA	NA	NA	NA	NA	NA	NA	NA	c	c	c	c
a	a	b	b	b	b	b	b	b	b	b	b
a	a	a	b	b	b	b	b	b	b	b	b
b	b	b	b	b	b	b	c	c	c	c	b
b	b	b	b	b	b	b	b	b	b	b	b
b	b	b	b	b	b	b	b	b	b	b	b
a	a	a	b	b	b	b	b	b	b	b	b
a	a	a	a	a	a	a	a	a	a	a	a
b	b	b	b	b	b	b	b	b	b	b	b
b	b	b	b	b	b	b	b	b	b	b	b
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	NA	a	a	a	a	a	a	a	a
NA	NA	NA	NA	NA	a	a	a	a	a	NA	a
NA	NA	NA	NA	NA	NA	a	a	a	a	NA	a
NA	NA	NA	a	a	a	a	a	a	a	a	a
NA	NA	NA	a	a	a	a	a	a	a	a	a