a-a a-b aaa aab aad aaj aan aap aas ab- aba abb abd abj abn abp abs ad- ada adb add adj adn adp ads aja ajb ajd ajj ajn ajp ajs an- ana anb and anj ann anp ans ap- apa apb apd apj apn app aps as- asa asb asd asj asn asp ass b-p baa bab bad baj ban bap bas bba bbb bbd bbn bbp bbs bda bdb bdd bdj bdp bds bja bjd bjj bjn bjp bjs bna bnb bnd bnj bnn bnp bns bpa bpb bpd bpn bpp bps bsa bsb bsd bsj bsn bsp bss daa dab dad daj dan dap das dba dbb dbd dbn dbp dbs dda ddb ddd ddn ddp dds dj- dja djb djd djp djs dna dnb dnd dnj dnn dnp dns dpa dpb dpd dpn dpp dps dsa dsb dsd dsj dsn dsp dss j-d jaa jab jad jaj jan jap jas jba jbj jbs jda jdb jdn jdp jds jja jjb jjj jjp jjs jna jnd jnj jnn jnp jns jpa jpb jpj jpn jpp jps jsa jsb jsd jsj jsn jsp jss naa nab nad naj nan nap nas nba nbb nbd nbn nbp nbs nda ndb ndd ndn ndp nds nja njn njp njs nna nnb nnn nnp nns npa npb npd npn npp nps nsa nsb nsd nsn nsp nss p-p paa pab pad paj pan pap pas pba pbb pbd pbj pbn pbp pbs pda pdb pdd pdn pdp pds pja pjd pjp pjs pn- pna pnb pnd pnn pnp pns ppa ppb ppd ppj ppn ppp pps ps- psa psb psd psj psn psp pss saa sab sad saj san sap sas sba sbb sbd sbj sbn sbp sbs sda sdb sdd sdj sdn sdp sds sja sjb sjd sjj sjp sjs sna snb snd snj snn snp sns spa spb spd spn spp sps ss- ssa ssb ssd ssj ssn ssp sss