-al -ol a-a a-b a-i aaa aab aai aal aao aap aas ab- aba abb abi abl abo abp abs ai- aia aib aii ail aio aip ais al- ala alb ali all alo alp als aoa aob aoi aol aoo aop aos ap- apa apb api apl apo app aps as- asa asb asi asl aso asp ass b-p baa bab bai bal bao bap bas bba bbb bbi bbl bbo bbp bbs bi- bia bib bii bil bio bip bis bla blb bli bll blo blp bls boa bob boi bol boo bop bos bpa bpb bpi bpl bpo bpp bps bsa bsb bsi bsl bso bsp bss ia- iaa iab iai ial iao iap ias iba ibb ibi ibl ibo ibp ibs iia iib iii iil iio iip iis il- ila ilb ili ill ilo ilp ils io- ioa iob ioi iol ioo iop ios ipa ipb ipi ipl ipo ipp ips is- isa isb isi isl iso isp iss l-p la- laa lab lai lal lao lap las lba lbb lbi lbl lbo lbp lbs lia lib lii lil lio lip lis lla llb lli lll llo llp lls loa lob loi lol loo lop los lpa lpb lpi lpl lpo lpp lps lsa lsb lsi lsl lso lsp lss o-i oaa oab oai oal oao oap oas ob- oba obb obi obl obo obp obs oia oib oii oil oio oip ois ola olb oli oll olo olp ols oo- ooa oob ooi ool ooo oop oos op- opa opb opi opl opo opp ops os- osa osb osi osl oso osp oss p-p paa pab pai pal pao pap pas pba pbb pbi pbl pbo pbp pbs pia pib pii pil pio pip pis pla plb pli pll plo plp pls poa pob poi pol poo pop pos ppa ppb ppi ppl ppo ppp pps ps- psa psb psi psl pso psp pss saa sab sai sal sao sap sas sba sbb sbi sbl sbo sbp sbs sia sib sii sil sio sip sis sla slb sli sll slo slp sls soa sob soi sol soo sop sos spa spb spi spl spo spp sps ss- ssa ssb ssi ssl sso ssp sss

a-ii aaaa aaab aaai aaal aaap aaas aaba aabb aabi aabl aabp aaib aaii aais aala aali aall aalo aals aaoo aapa aapi aapl aapo aaps aasa aasi aass abaa abab abai abal abap abas abb- abba abbb abbi abbo abbs abia abib abil abis abla ablo abls aboa abob abol aboo abos abpa abpi abpp abps abs- absa absi absl absp abss aiai aias aiba aibl aibo aiia aiib aila aili ails aioi aipa aipi aips aisa aisb aisi aisl aiso al-p alaa alai alal alao alap alas alb- alba albi albo albs ali- alia alib alii alil alio alip alis all- alla alli alll allo alls aloa aloi alol aloo alop alos alpa alpi alpl alpo alps alsa also aoba aola aopo aosp aoss apai apal apao apap apas apba apbs api- apia apio apip apis apl- apla aplp apls apo- apoo apop apos appa appl apps apsa apsi apsl apso apss asaa asab asai asal asao asap asas asba asbo asia asii asil asio asip asis asla asli aslo asob asoi asop asos aspa aspi aspl aspo asps assa assi assl asso assp asss ba-i baaa baal baas baba babb babi babo babs baia baib bail baio bais bala bali ball balo bals baol baos bapa bapi bapp baps basa basi baso bass bbas bbbb bbbs bblb bbls bial biao biap bias biba bibb bibi bibl bibo bibs biis bila bili bill bilo bils bio- bioi biol bios bipa bipp bips bis- bisa bisl biso bisp biss blaa blab blas blio blip blis blls blob bloo blop blsp blss boab boai boal boas boba bobb bobi bobo bobs boi- boii boil bois bola boli boll bolo bols boob bool boop boos bopa bopp bops bosa bosi boso boss bpai bpsa bsaa bsap bsas bsos bspp iaaa iaai iaal iaap iaas iaba iaia iais iala iall ials iapa iapp iaps iasa iasi iaso iasp ibas ibia ibis ibos ibsa ibss iias iiii iiio iiis iila iioi iioo iiop iios iipa iisi iisp ilal ilas ilia ilio ilis ill- illa illi illo illp ills iloo ilos ilpa ilsa ioba iobi ioii ioio iola iolo iooi iooo ioos iopl iops ioso ipas ipba ipil iplo ipop ipos ippa ippo ipsa ipsi ipso ipsp ipss is-a isai isal isao isas isba isbl isia isil isis isla isls iso- isol isop isos ispa isps issa issi isso issp isss laaa laal laap laas laba labi labo labs laia lail laip lais lala lali lall lalo laos lapa lapb lapi lapp laps lasa lasi laso lass lbia lbos liao lias liba libo libs liia liii liis lila lilb lili lill lilo lils lio- lios lip- lipa lipb lipi lipl lipo lipp lips lisa lisi liso lisp liss llao llbs llll lloa lloo llps loap loas lob- loba lobb lobi lobo lobs lois lola loli loll lolo lols loob lool loop loos lopa lopi lopp lops losa losi loso losp loss lpla lppl lpss lsap lsla lspl lssa lsso lssp oais oall oapi oaps oasi oasl oass obai obal obas obba obbo obia obis obla obls oboi obol obos obss oiba oiii oila oils oios olas olba olbo olia olib olio olis olla olli ollo olos olsi ooaa ooba oobi ooia oola oolo oooo ooos oops oosa oosi opal opap opia opii opio opis opla opls opo- opos oppa oppi oppo opps opsa opsi osai osap osas osba osbp osia osii osip osis osla osli oslo osoi osoo osos ossa ossb ossi osso paal paap paas paba paia paib pail paio paip pais pala pali pall palo palp pals paos papa papb papi papp paps pasa pasi pasl paso pasp pass pbil pbpa pbsa pbsp piai pial piao pias pibb pibi piia piip pil- pila pili pill pilo pils piob pipa pipi pipo pipp pips