-ic -up a-a a-b a-c a-i a-t aaa aab aac aad aai aao aap aar aas aat aau ab- aba abb abc abd abi abo abp abr abs abt abu ac- aca acb acc acd aci aco acp acr acs act acu ad- ada adb adc add adi ado adp adr ads adt adu ai- aia aib aic aid aii aio aip air ais ait aiu aoa aob aoc aod aoi aoo aop aor aos aot aou ap- apa apb apc apd api apo app apr aps apt apu ar- ara arb arc ard ari aro arp arr ars art aru as- asa asb asc asd asi aso asp asr ass ast asu at- ata atb atc atd ati ato atp atr ats att atu au- aua aub auc aud aui auo aup aur aus aut b-p b-u baa bab bac bad bai bao bap bar bas bat bau bba bbb bbc bbd bbi bbo bbp bbr bbs bbt bbu bca bcb bcc bcd bci bco bcp bcr bcs bct bcu bda bdb bdc bdd bdi bdo bdp bdr bds bdt bdu bi- bia bib bic bid bii bio bip bir bis bit biu boa bob boc bod boi boo bop bor bos bot bou bpa bpb bpc bpd bpi bpo bpp bpr bps bpt bpu bra brb brd bri bro brp brr brs brt bru bsa bsb bsc bsd bsi bso bsp bsr bss bst bsu bta btb btc btd bti bto btp btr bts btt btu bua bub buc bud bui buo bup bur bus but buu c-- caa cab cac cad cai cao cap car cas cat cau cba cbb cbc cbd cbi cbo cbp cbr cbs cbt cbu cca ccb ccc ccd cci cco ccp ccr ccs cct ccu cda cdb cdc cdd cdi cdo cdp cdr cds cdt cdu ci- cia cib cic cid cii cio cip cir cis cit ciu co- coa cob coc cod coi coo cop cor cos cot cou cpa cpb cpc cpd cpi cpo cpp cpr cps cpt cpu cra crb crc crd cri cro crp crr crs crt cru csa csb csc csd csi cso csp csr css cst csu cta ctb ctc ctd cti cto ctp ctr cts ctt ctu cua cub cuc cud cui cuo cup cur cus cut cuu daa dab dac dad dai dao dap dar das dat dau dba dbb dbc dbd dbi dbo dbp dbr dbs dbt dbu dca dcb dcc dcd dci dco dcp dcr dcs dct dcu dda ddb ddc ddd ddi ddo ddp ddr dds ddt ddu di- dia dib dic did dii dio dip dir dis dit diu doa dob doc dod doi doo dop dor dos dot dou dpa dpb dpc dpd dpi dpo dpp dpr dps dpt dpu dra drb drc drd dri dro drp drr drs drt dru dsa dsb dsc dsd dsi dso dsp dsr dss dst dsu dta dtb dtc dtd dti dto dtp dtr dts dtt dtu dua dub duc dud dui duo dup dur dus dut i-d ia- iaa iab iac iad iai iao iap iar ias iat iau iba ibb ibc ibd ibi ibo ibp ibr ibs ibt ibu ica icb icc icd ici ico icp icr ics ict icu ida idb idc idd idi ido idp idr ids idt idu iia iib iic iid iii iio iip iir iis iit iiu io- ioa iob ioc iod ioi ioo iop ior ios iot iou ipa ipb ipc ipd ipi ipo ipp ipr ips ipt ipu ir- ira irb irc ird iri iro irp irr irs irt iru is- isa isb isc isd isi iso isp isr iss ist isu ita itb itc itd iti ito itp its itt itu iu- iua iub iuc iud iui iup iur ius iut o-i oaa oab oac oad oai oao oap oar oas oat oau ob- oba obb obc obd obi obo obp obr obs obt obu oc- oca ocb occ ocd oci oco ocp ocr ocs oct ocu oda odb odc odd odi odo odp odr ods odt odu oia oib oic oid oii oio oip oir ois oit oiu oo- ooa oob ooc ood ooi ooo oop oor oos oot op- opa opb opc opd opi opo opp opr ops opt or- ora orb orc ord ori oro orp orr ors ort oru os- osa osb osc osd osi oso osp osr oss ost osu ot- ota otb otc otd oti oto otp otr ots ott otu ou- oua ouc oud oui ouo oup our ous out p-p paa pab pac pad pai pao pap par pas pat pau pba pbb pbc pbd pbi pbo pbp pbr pbs pbt pbu pca pcb pcc pcd pci pco pcp pcr pcs pct pcu pda pdb pdc pdd pdi pdo pdp pdr pds pdt pdu pia pib pic pid pii pio pip pir pis pit piu poa pob poc pod poi poo pop por pos pot pou ppa ppb ppc ppd ppi ppo ppp ppr pps ppt ppu pra prb prc prd pri pro prp prr prs prt pru ps- psa psb psc psd psi pso psp psr pss pst psu pt- pta ptb ptc ptd pti pto ptp ptr pts ptt ptu pua pub puc pud pui pup pur pus put puu ra- raa rab rac rad rai rao rap rar ras rat rau rba rbb rbc rbd rbi rbo rbp rbr rbs rbt rbu rca rcb rcc rcd rci rco rcp rcr rcs rct rcu rda rdb rdc rdd rdi rdo rdp rdr rds rdt rdu ria rib ric rid rii rio rip rir ris rit roa rob roc rod roi roo rop ror ros rot rou rpa rpb rpc rpd rpi rpo rpp rpr rps rpt rpu rra rrb rrc rrd rri rrp rrr rrs rrt rru rsa rsb rsc rsd rsi rso rsp rsr rss rst rsu rta rtb rtc rtd rti rto rtp rtr rts rtt rtu rua rub ruc rud rui ruo rup rur rus rut ruu saa sab sac