b-u bbb bbc bbo bbu bbx bcb bcc bco bcu bcx bob boc boo bou box bub buc buo buu bux bxb bxo bxx c-- cbb cbc cbo cbu cbx ccb ccc cco ccu ccx co- cob coc coo cou cox cub cuc cuo cuu cxc cxo cxx ob- obb obc obo obu obx oc- ocb occ oco ocu ocx oo- oob ooc ooo oox ou- ouc ouo ox- oxb oxc oxo oxx ubb ubc ubo ubu ubx ucb ucc uco ucu uob uoc uoo uox uuc uuu uxb uxc uxo uxu xbc xbx xcb xcx xoc xoo xox xxo xxx

bbbb bbox bcbc bccc bcuc bobb bobo bobu boco bocu boob booc boox bubb bubo bubu bucc buco bucu c-bo cbbc cbcc cbcu cbox cbux ccbc cccb cccc cccu ccob ccoc ccuc cobb cobo cobu coco cocu coob coub coux cub- cubb cucc cxxx obbo obox ocbc occc oooo oucc ouu- oxo- oxox oxxo ubbo uboc ucbc uocc uuoc uuuu xbox xobc xoco xoxo xuxu xxxo xxxx

bo-bo boboc booco bucco buoux ccccc co-bo co-co cocc- cocco couco cubo- cubub cuoco ooooo ubobo uuuuu x-box xoxox

bbbbbb boccob booboo boubou bububu bucco- cobbob cocco- cococo coocoo coxcox oooooo xoxoxo

bbbbbbb boo-boo cou-cou obox-ob oxoboxo ububboo xxxxxxx

bbbbbbbb bo-bo-bo ubbubboo xoxoxoxo

xxxxxxxxxxxx

bbbbbbbbbbbbbbb ccccccccccccccc