B2ack3cir4cty5r to B2ackn3cir4cty5r

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

B2ackn3ir4ny5r to B2ackn3ir4ny5r

ooooo.o..o.
...........
.....o.o..o

B2ack3cr4cny5r to B2ackn3cr4cny5r

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

B2ack3iq4cy5er to B2ackn3iq4cy5er

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