a-a a-b aaa aab aad aap ab- aba abb abd abp ad- ada adb add adp ap- apa apb apd app b-p baa bab bad bap bba bbb bbd bbp bda bdb bdd bdp bpa bpb bpd bpp daa dab dad dap dba dbb dbd dbp dda ddb ddd ddp dpa dpb dpd dpp p-p paa pab pad pap pba pbb pbd pbp pda pdb pdd pdp ppa ppb ppd ppp

aaaa aaab aaad aaap aaba aabb aabd aabp aada aapa abaa abab abad abap abb- abba abbb abda abpa abpd abpp adaa adab adad adap adba adda addd adp- apap apba apda apdd appa appd baaa baad baba babb bada badb badd bapa bapp bbad bbbb bbdd daab daad daap daba dabb dabp dada dapa dapp dbpd dddd dpaa dppa paap paba pada padd papa papb papp pbpa pdpa ppad ppap pppa pppd pppp

-aaa- -abad a-a-p aabaa aabba abaab ababa abada abbad adaba adada adapa addap apapa d-a-d d-pad daada dabba dadap dadda dappa ddddd padda papa- papad pappa

aaaaba ababda addada apabad baabaa baabda badbad bbbbbb dababa dabdab dadaab dadada dapdap pappad pppppp

abadaba abdabad bbbbbbb dabbaba dap-dap

abadabad babaabad bbbbbbbb papapapa

baabaabaa badabadda ddddddddd

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb