B2ak3cr4y to B2akn3cir4nyz6i

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

B2ak3cnr4y5r to B2akn3cinqr4ny5r6i

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

B2ak3cir4ny5r to B2akn3cir4ny5r

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

B2ac3c4cinz6i to B2acn3c4cinz6i

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

B2ac3iy4tyz5e6i to B2acn3ciy4ctyz5e6i

ooooooo.oo
..........
......oo..