a-a a-b aaa aab aad aaj aan aap ab- aba abb abd abj abn abp ad- ada adb add adj adn adp aja ajb ajd ajj ajn ajp an- ana anb and anj ann anp ap- apa apb apd apj apn app b-p baa bab bad baj ban bap bba bbb bbd bbn bbp bda bdb bdd bdj bdp bja bjd bjj bjn bjp bna bnb bnd bnj bnn bnp bpa bpb bpd bpn bpp daa dab dad daj dan dap dba dbb dbd dbn dbp dda ddb ddd ddn ddp dj- dja djb djd djp dna dnb dnd dnj dnn dnp dpa dpb dpd dpn dpp j-d jaa jab jad jaj jan jap jba jbj jda jdb jdn jdp jja jjb jjj jjp jna jnd jnj jnn jnp jpa jpb jpj jpn jpp naa nab nad naj nan nap nba nbb nbd nbn nbp nda ndb ndd ndn ndp nja njn njp nna nnb nnn nnp npa npb npd npn npp p-p paa pab pad paj pan pap pba pbb pbd pbj pbn pbp pda pdb pdd pdn pdp pja pjd pjp pn- pna pnb pnd pnn pnp ppa ppb ppd ppj ppn ppp