B2ackn3ry4ny5er to B2ackn3iry4cny5er6i

oo.oo..o
........
..o.....

B2ackn3iry4ny5er to B2ackn3iry4cny5er6i

o..oo.oo...
...........
.....o...oo

B2ackn3ry4ny5er to B2ackn3iry4cny5er6i

oo.o.oo..o
..........
..o.o.....

B2ackn3ry4ny5er to B2ackn3iry4ny5er6i

oo.o.oo..o
..........
...oo.....

B2ackn3ry4ny5er to B2ackn3iry4cny5er6i

oo.o.oo..o.
...........
..o.o....oo

B2ack3ir4y5er to B2ackn3ir4y5er

oooooo.ooo.
...........
......o.ooo