-al -ic -ol -up a-a a-b a-c a-i aaa aab aac aad aai aal aao aap aar aau ab- aba abb abc abd abi abl abo abp abr abu ac- aca acb acc acd aci acl aco acp acr acu ad- ada adb adc add adi adl ado adp adr adu ai- aia aib aic aid aii ail aio aip air aiu al- ala alb alc ald ali all alo alp alr alu aoa aob aoc aod aoi aol aoo aop aor aou ap- apa apb apc apd api apl apo app apr apu ar- ara arb arc ard ari arl aro arp arr aru au- aua aub auc aud aui aul auo aup aur b-p b-u baa bab bac bad bai bal bao bap bar bau bba bbb bbc bbd bbi bbl bbo bbp bbr bbu bca bcb bcc bcd bci bcl bco bcp bcr bcu bda bdb bdc bdd bdi bdl bdo bdp bdr bdu bi- bia bib bic bid bii bil bio bip bir biu bla blb blc bld bli bll blo blp blr blu boa bob boc bod boi bol boo bop bor bou bpa bpb bpc bpd bpi bpl bpo bpp bpr bpu bra brb brd bri brl bro brp brr bru bua bub buc bud bui bul buo bup bur buu c-- caa cab cac cad cai cal cao cap car cau cba cbb cbc cbd cbi cbl cbo cbp cbr cbu cca ccb ccc ccd cci ccl cco ccp ccr ccu cda cdb cdc cdd cdi cdl cdo cdp cdr cdu ci- cia cib cic cid cii cil cio cip cir ciu cl- cla clb clc cld cli cll clo clp clr clu co- coa cob coc cod coi col coo cop cor cou cpa cpb cpc cpd cpi cpl cpo cpp cpr cpu cra crb crc crd cri crl cro crp crr cru cua cub cuc cud cui cul cuo cup cur cuu daa dab dac dad dai dal dao dap dar dau dba dbb dbc dbd dbi dbl dbo dbp dbr dbu dca dcb dcc dcd dci dcl dco dcp dcr dcu dda ddb ddc ddd ddi ddl ddo ddp ddr ddu di- dia dib dic did dii dil dio dip dir diu dl- dla dlb dlc dld dli dll dlo dlp dlr dlu doa dob doc dod doi dol doo dop dor dou dpa dpb dpc dpd dpi dpl dpo dpp dpr dpu dra drb drc drd dri drl dro drp drr dru dua dub duc dud dui dul duo dup dur i-d ia- iaa iab iac iad iai ial iao iap iar iau iba ibb ibc ibd ibi ibl ibo ibp ibr ibu ica icb icc icd ici icl ico icp icr icu ida idb idc idd idi idl ido idp idr idu iia iib iic iid iii iil iio iip iir iiu il- ila ilb ilc ild ili ill ilo ilp ilr ilu io- ioa iob ioc iod ioi iol ioo iop ior iou ipa ipb ipc ipd ipi ipl ipo ipp ipr ipu ir- ira irb irc ird iri irl iro irp irr iru iu- iua iub iuc iud iui iup iur l-p la- laa lab lac lad lai lal lao lap lar lau lba lbb lbc lbd lbi lbl lbo lbp lbr lbu lca lcb lcc lcd lci lcl lco lcp lcr lcu lda ldb ldc ldd ldi ldl ldo ldp ldr ldu lia lib lic lid lii lil lio lip lir liu lla llb llc lld lli lll llo llp llr llu loa lob loc lod loi lol loo lop lor lou lpa lpb lpc lpd lpi lpl lpo lpp lpr lpu lra lrb lrc lrd lri lro lrp lrr lru lua lub luc lud lui lul luo lup lur luu o-i oaa oab oac oad oai oal oao oap oar oau ob- oba obb obc obd obi obl obo obp obr obu oc- oca ocb occ ocd oci ocl oco ocp ocr ocu oda odb odc odd odi odl odo odp odr odu oia oib oic oid oii oil oio oip oir oiu ola olb olc old oli oll olo olp olu oo- ooa oob ooc ood ooi ool ooo oop oor op- opa opb opc opd opi opl opo opp opr or- ora orb orc ord ori orl oro orp orr oru ou- oua ouc oud oui oul ouo oup our p-p paa pab pac pad pai pal pao pap par pau pba pbb pbc pbd pbi pbl pbo pbp pbr pbu pca pcb pcc pcd pci pcl pco pcp pcr pcu pda pdb pdc pdd pdi pdl pdo pdp pdr pdu pia pib pic pid pii pil pio pip pir piu pla plb plc pld pli pll plo plp plr plu poa pob poc pod poi pol poo pop por pou ppa ppb ppc ppd ppi ppl ppo ppp ppr ppu pra prb prc prd pri prl pro prp prr pru pua pub puc pud pui pul pup pur puu ra- raa rab rac rad rai ral rao rap rar rau rba rbb rbc rbd rbi rbl rbo rbp rbr rbu rca rcb rcc rcd rci rcl rco rcp rcr rcu rda rdb rdc rdd rdi rdl rdo rdp rdr rdu ria rib ric rid rii ril rio rip rir rla rlc rld rli rll rlo rlp rlr rlu roa rob roc rod roi rol roo rop ror rou rpa rpb rpc rpd rpi rpl rpo rpp rpr rpu rra rrb rrc rrd rri rrl rrp rrr rru rua rub ruc rud rui ruo rup rur ruu ua- uaa uab uac uad uai ual uao uap uar uau uba ubb ubc ubi ubl ubo ubp ubr ubu uca ucb ucc ucd uci ucl uco ucp ucr ucu uda udb udc udd udi udl udo udp udr udu uia uib uic uid uii uil uio uip uir uiu ula ulb ulc uld uli ull ulo ulp ulr ulu uoa uob uoc uod uol uoo uop uor up- upa upb upc upd upi upo