B2ackn3ir4cty5r to B2ackn3ir4cty5r

ooo.oo...o.
...........
.......o..o

B2ackn3ir4ny5r to B2ackn3ir4cny5er6i

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

B2ackn3i4cy6i to B2ackn3i4cy6i

ooo.o..o.o.
...........
..........o

B2ackn3cqr4t5er to B2ackn3ciqr4t5er6i

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

B2ackn3r4cny to B2ackn3r4cny

oo..oooo.o
..........
..........

B2ack3r4nyz5r to B2ackn3r4nyz5r
B2ack3ry4nyz5r to B2ackn3ry4nyz5r

oooooooo.o
..........
o........o

B2ackn3i4y5er to B2ackn3i4y5er

oooo..o.oo
..........
........o.

B2ack3cir4cntyz6i to B2ackn3cir4cntyz6i

ooo.oo.ooo.
...........
....oo..o.o