-al -ol a-a a-b a-i aaa aab aad aag aai aal aan aao aap ab- aba abb abd abg abi abl abn abo abp ad- ada adb add adg adi adl adn ado adp ag- aga agb agd agg agi agl agn ago agp ai- aia aib aid aig aii ail ain aio aip al- ala alb ald alg ali all aln alo alp an- ana anb and ang ani anl ann ano anp aoa aob aod aog aoi aol aon aoo aop ap- apa apb apd apg api apl apn apo app b-p baa bab bad bag bai bal ban bao bap bba bbb bbd bbg bbi bbl bbn bbo bbp bda bdb bdd bdg bdi bdl bdo bdp bga bgb bgd bgg bgi bgl bgn bgo bgp bi- bia bib bid big bii bil bin bio bip bla blb bld blg bli bll bln blo blp bna bnb bnd bng bni bnl bnn bno bnp boa bob bod bog boi bol bon boo bop bpa bpb bpd bpg bpi bpl bpn bpo bpp daa dab dad dag dai dal dan dao dap dba dbb dbd dbg dbi dbl dbn dbo dbp dda ddb ddd ddg ddi ddl ddn ddo ddp dga dgd dgg dgi dgl dgn dgp di- dia dib did dig dii dil din dio dip dl- dla dlb dld dlg dli dll dlo dlp dna dnb dnd dng dni dnl dnn dno dnp doa dob dod dog doi dol don doo dop dpa dpb dpd dpg dpi dpl dpn dpo dpp g-d g-p gaa gab gad gag gai gal gan gao gap gba gbd gbg gbi gbl gbn gbo gbp gda gdb gdd gdi gdl gdn gdo gdp gga ggb ggd ggg ggi ggn ggo ggp gia gib gid gig gii gil gin gio gip gla glb gld glg gli gll gln glo glp gna gnb gnd gni gnl gnn gno gnp goa gob god gog goi gol gon goo gop gpa gpb gpd gpg gpi gpl gpn gpo gpp i-d ia- iaa iab iad iag iai ial ian iao iap iba ibb ibd ibg ibi ibl ibn ibo ibp ida idb idd idg idi idl idn ido idp iga igb igd igg igi igl ign igo igp iia iib iid iii iil iin iio iip il- ila ilb ild ilg ili ill iln ilo ilp in- ina inb ind ing ini inl inn ino inp io- ioa iob iod iog ioi iol ion ioo iop ipa ipb ipd ipg ipi ipl ipn ipo ipp l-p la- laa lab lad lag lai lal lan lao lap lba lbb lbd lbg lbi lbl lbo lbp lda ldb ldd ldg ldi ldl ldn ldo ldp lga lgb lgd lgg lgi lgl lgn lgo lgp lia lib lid lig lii lil lin lio lip lla llb lld llg lli lll lln llo llp lna lnb lnd lng lni lnl lnn lno lnp loa lob lod log loi lol lon loo lop lpa lpb lpd lpg lpi lpl lpn lpo lpp n-i naa nab nad nag nai nal nan nao nap nba nbb nbd nbg nbi nbl nbn nbo nbp nda ndb ndd ndg ndi ndl ndn ndo ndp nga ngb ngd ngg ngi ngl ngn ngo ngp nia nib nid nig nii nil nin nio nip nla nlb nld nlg nli nll nln nlo nlp nna nnb nng nni nnl nnn nno nnp no- noa nob nod nog noi nol non noo nop npa npb npd npg npi npl npn npo npp o-i oaa oab oad oag oai oal oan oao oap ob- oba obb obd obg obi obl obn obo obp oda odb odd odg odi odl odn odo odp oga ogd ogg ogi ogl ogn ogo ogp oia oib oid oii oil oin oio oip ola olb old olg oli oll oln olo olp on- ona onb ond ong oni onl onn ono onp oo- ooa oob ood oog ooi ool oon ooo oop op- opa opb opd opg opi opl opn opo opp p-p paa pab pad pag pai pal pan pao pap pba pbb pbd pbg pbi pbl pbn pbo pbp pda pdb pdd pdg pdi pdl pdn pdo pdp pga pgb pgd pgg pgi pgl pgn pgo pgp pia pib pid pig pii pil pin pio pip pla plb pld plg pli pll pln plo plp pn- pna pnb pnd png pni pnl pnn pno pnp poa pob pod pog poi pol pon poo pop ppa ppb ppd ppg ppi ppl ppn ppo ppp