-al -ic -ol a-a a-b a-c a-i aaa aab aac aah aai aal aao aap aar ab- aba abb abc abh abi abl abo abp abr ac- aca acb acc ach aci acl aco acp acr aha ahb ahc ahh ahi ahl aho ahp ahr ai- aia aib aic aih aii ail aio aip air al- ala alb alc alh ali all alo alp alr aoa aob aoc aoh aoi aol aoo aop aor ap- apa apb apc aph api apl apo app apr ar- ara arb arc arh ari arl aro arp arr b-p baa bab bac bah bai bal bao bap bar bba bbb bbc bbh bbi bbl bbo bbp bbr bca bcb bcc bch bci bcl bco bcp bcr bha bhb bhc bhh bhi bhl bho bhp bhr bi- bia bib bic bih bii bil bio bip bir bla blb blc blh bli bll blo blp blr boa bob boc boh boi bol boo bop bor bpa bpb bpc bph bpi bpl bpo bpp bpr bra brb brh bri brl bro brp brr c-- caa cab cac cah cai cal cao cap car cba cbb cbc cbh cbi cbl cbo cbp cbr cca ccb ccc cch cci ccl cco ccp ccr ch- cha chb chc chh chi chl cho chp chr ci- cia cib cic cih cii cil cio cip cir cl- cla clb clc clh cli cll clo clp clr co- coa cob coc coh coi col coo cop cor cpa cpb cpc cph cpi cpl cpo cpp cpr cra crb crc crh cri crl cro crp crr h-i haa hab hac hah hai hal hao hap har hba hbb hbc hbh hbi hbl hbo hbp hbr hca hcb hcc hch hci hcl hco hcp hcr hha hhb hhc hhh hhi hhl hho hhp hhr hia hib hic hih hii hil hio hip hir hla hlb hlc hlh hli hll hlo hlp hlr hoa hob hoc hoh hoi hol hoo hop hor hpa hpb hpc hph hpi hpl hpo hpp hpr hr- hra hrb hrc hrh hri hrl hro hrp hrr ia- iaa iab iac iah iai ial iao iap iar iba ibb ibc ibh ibi ibl ibo ibp ibr ica icb icc ich ici icl ico icp icr iha ihb ihc ihh ihi ihl iho ihp ihr iia iib iic iih iii iil iio iip iir il- ila ilb ilc ilh ili ill ilo ilp ilr io- ioa iob ioc ioh ioi iol ioo iop ior ipa ipb ipc ipi ipl ipo ipp ipr ir- ira irb irc iri irl iro irp irr l-p la- laa lab lac lah lai lal lao lap lar lba lbb lbc lbh lbi lbl lbo lbp lbr lca lcb lcc lch lci lcl lco lcp lcr lha lhb lhc lhh lhi lho lhp lhr lia lib lic lih lii lil lio lip lir lla llb llc lli lll llo llp llr loa lob loc loh loi lol loo lop lor lpa lpb lpc lph lpi lpl lpo lpp lpr lra lrb lrc lrh lri lro lrp lrr o-i oaa oab oac oah oai oal oao oap oar ob- oba obb obc obh obi obl obo obp obr oc- oca ocb occ och oci ocl oco ocp ocr oha ohc ohh ohi ohl oho ohp ohr oia oib oic oii oil oio oip oir ola olb olc oli oll olo olp oo- ooa oob ooc ooh ooi ool ooo oop oor op- opa opb opc oph opi opl opo opp opr or- ora orb orc orh ori orl oro orp orr p-p paa pab pac pah pai pal pao pap par pba pbb pbc pbi pbl pbo pbp pbr pca pcb pcc pch pci pcl pco pcp pcr pha phb phc phi phl pho php phr pia pib pic pih pii pil pio pip pir pla plb plc plh pli pll plo plp plr poa pob poc poh poi pol poo pop por ppa ppb ppc pph ppi ppl ppo ppp ppr pra prb prc prh pri prl pro prp prr ra- raa rab rac rah rai ral rao rap rar rba rbb rbc rbh rbi rbl rbo rbp rbr rca rcb rcc rch rci rcl rco rcp rcr rh- rha rhb rhc rhh rhi rhl rho rhp rhr ria rib ric rih rii ril rio rip rir rla rlc rlh rli rll rlo rlp rlr roa rob roc roh roi rol roo rop ror rpa rpb rpc rph rpi rpl rpo rpp rpr rra rrb rrc rrh rri rrl rrp rrr

a-ha a-ii aaaa aaab aaac aaah aaai aaal aaap aaar aaba aabb aabc aabh aabi aabl aabp aaca aacb aacc aach aaci aacl aaco aacp aacr aaha aahl aaib aaic aaii aala aalc aali aall aalo aaoo aapa aapc aaph aapi aapl aapo aara aarc aari aaro aarp abaa abab abac abai abal abap abar abb- abba abbb abbi abbo abbr abca abcb abcc abch abci abcl abcp abcr abha abhi abho abhr abia abib abic abil abir abla ablo aboa abob aboh abol aboo abor abpa abpc abpi abpp abpr abra abrc abri abro acaa acab acac acai acap acar acba acbl acca accc acch acci acco accp acha achh achi achl acho achp achr aci- acia acic acip acir acla aclc acli aclr acoa acoh acol acop acor acpa acpi acpr acr- acra acrc acri acro acrr ahab ahac ahah ahai ahal ahar ahha ahio ahip ahir ahla ahli ahoa ahop ahor ahpl ahra ahrc ahrr aiai aiba aibl aibo aica aicc aich aicp aicr aiha aiho aiia aiib aiic aiir aila aili aioc aioi aipa aiph aipi aira airh airi airo airp al-p alaa alac alai alal alao alap alar alb- alba albc albi albo alca alcc alco alha ali- alia alib alii alil alio alip alir all- alla allh alli alll allo allr aloa aloc aloh aloi alol aloo alop alor alpa alph alpi alpl alpo alro aoah aoba aoca aola aopo aora aorb apac apah apai apal apao apap apar apba apbr apca