-al -ic -ol a-a a-c a-i aaa aac aaf aai aal aao aar aas aau ac- aca acc acf aci acl aco acr acs acu af- afa afc aff afi afl afo afr afs afu ai- aia aic aif aii ail aio air ais aiu al- ala alc alf ali all alo alr als alu aoa aoc aof aoi aol aoo aor aos aou ar- ara arc arf ari arl aro arr ars aru as- asa asc asf asi asl aso asr ass asu au- aua auc auf aui aul auo aur aus c-- caa cac caf cai cal cao car cas cau cca ccc ccf cci ccl cco ccr ccs ccu cfa cfc cff cfi cfl cfo cfr cfs cfu ci- cia cic cif cii cil cio cir cis ciu cl- cla clc clf cli cll clo clr cls clu co- coa coc cof coi col coo cor cos cou cra crc crf cri crl cro crr crs cru csa csc csf csi csl cso csr css csu cua cuc cuf cui cul cuo cur cus cuu faa fac faf fai fal fao far fas fau fca fcc fcf fci fcl fco fcr fcs fcu ffa ffc fff ffi ffl ffo ffr ffs ffu fia fic fif fii fil fir fis fiu fla flc flf fli fll flo flr fls flu foa foc fof foi fol foo for fos fou fra frc frf fri frl fro frr frs fru fsa fsc fsf fsi fsl fso fsr fss fsu fua fuf fui ful fuo fur fus fuu i-f ia- iaa iac iaf iai ial iao iar ias iau ica icc icf ici icl ico icr ics icu ifa ifc iff ifi ifl ifo ifr ifs ifu iia iic iif iii iil iio iir iis iiu il- ila ilc ilf ili ill ilo ilr ils ilu io- ioa ioc iof ioi iol ioo ior ios iou ir- ira irc irf iri irl iro irr irs iru is- isa isc isf isi isl iso isr iss isu iu- iua iuc iui iur ius la- laa lac laf lai lal lao lar las lau lca lcc lcf lci lcl lco lcr lcs lcu lfa lfc lff lfi lfl lfo lfr lfs lfu lia lic lif lii lil lio lir lis liu lla llc llf lli lll llo llr lls llu loa loc lof loi lol loo lor los lou lra lrc lrf lri lro lrr lrs lru lsa lsc lsf lsi lsl lso lsr lss lsu lua luc luf lui lul luo lur lus luu o-i oaa oac oaf oai oal oao oar oas oau oc- oca occ ocf oci ocl oco ocr ocs ocu of- ofa ofc off ofi ofl ofo ofr ofs ofu oia oic oif oii oil oio oir ois oiu ola olc olf oli oll olo ols olu oo- ooa ooc oof ooi ool ooo oor oos or- ora orc orf ori orl oro orr ors oru os- osa osc osf osi osl oso osr oss osu ou- oua ouc ouf oui oul ouo our ous ra- raa rac raf rai ral rao rar ras rau rca rcc rcf rci rcl rco rcr rcs rcu rfa rfc rff rfi rfl rfo rfr rfs rfu ria ric rif rii ril rio rir ris rla rlc rlf rli rll rlo rlr rls rlu roa roc rof roi rol roo ror ros rou rra rrc rrf rri rrl rrr rrs rru rsa rsc rsf rsi rsl rso rsr rss rsu rua ruc ruf rui ruo rur rus ruu saa sac saf sai sal sao sar sas sau sca scc scf sci scl sco scr scs scu sfa sfc sff sfi sfl sfo sfr sfs sfu sia sic sif sii sil sio sir sis siu sla slc slf sli sll slo slr sls slu soa soc sof soi sol soo sor sos sou sr- sra src srf sri srl sro srr srs ss- ssa ssc ssf ssi ssl sso ssr sss ssu sua suc suf sui sul suo sur sus suu ua- uaa uac uaf uai ual uao uar uas uau uca ucc ucf uci ucl uco ucr ucs ucu ufa ufc uff ufi ufl ufo ufr ufs ufu uia uic uif uii uil uio uir uis uiu ula ulc ulf uli ull ulo ulr uls ulu uoa uoc uol uoo uor uos ur- ura urc urf uri url uro urr urs uru usa usc usf usi usl uso usr uss usu uua uuc uur uus uuu