-al -ic -ol a-a a-c a-i aaa aac aaf aai aal aao aar aas aav ac- aca acc acf aci acl aco acr acs acv af- afa afc aff afi afl afo afr afs afv ai- aia aic aif aii ail aio air ais aiv al- ala alc alf ali all alo alr als alv aoa aoc aof aoi aol aoo aor aos aov ar- ara arc arf ari arl aro arr ars arv as- asa asc asf asi asl aso asr ass asv av- ava avc avf avi avl avo avr avs c-- caa cac caf cai cal cao car cas cav cca ccc ccf cci ccl cco ccr ccs ccv cfa cfc cff cfi cfl cfo cfr cfs cfv ci- cia cic cif cii cil cio cir cis civ cl- cla clc clf cli cll clo clr cls clv co- coa coc cof coi col coo cor cos cov cra crc crf cri crl cro crr crs crv csa csc csf csi csl cso csr css csv cva cvc cvf cvi cvl cvo cvr cvs cvv faa fac faf fai fal fao far fas fav fca fcc fcf fci fcl fco fcr fcs fcv ffa ffc fff ffi ffl ffo ffr ffs ffv fia fic fif fii fil fir fis fla flc flf fli fll flo flr fls foa foc fof foi fol foo for fos fra frc frf fri frl fro frr frs fsa fsc fsf fsi fsl fso fsr fss fsv fva fvc i-f i-v ia- iaa iac iaf iai ial iao iar ias iav ica icc icf ici icl ico icr ics icv ifa ifc iff ifi ifl ifo ifr ifs iia iic iif iii iil iio iir iis il- ila ilc ilf ili ill ilo ilr ils ilv io- ioa ioc iof ioi iol ioo ior ios iov ir- ira irc irf iri irl iro irr irs irv is- isa isc isf isi isl iso isr iss isv iva ivc ivf ivi ivl ivo ivr ivs ivv la- laa lac laf lai lal lao lar las lav lca lcc lcf lci lcl lco lcr lcs lcv lfa lfc lff lfi lfl lfo lfr lfs lia lic lif lii lil lio lir lis liv lla llc llf lli lll llo llr lls llv loa loc lof loi lol loo lor los lov lra lrc lrf lri lro lrr lrs lrv lsa lsc lsf lsi lsl lso lsr lss lsv lva lvc lvf lvi lvl lvr lvs lvv o-i oaa oac oaf oai oal oao oar oas oav oc- oca occ ocf oci ocl oco ocr ocs ocv of- ofa ofc off ofi ofl ofo ofr ofs ofv oia oic oif oii oil oio oir ois oiv ola olc olf oli oll olo ols oo- ooa ooc oof ooi ool ooo oor oos oov or- ora orc orf ori orl oro orr ors orv os- osa osc osf osi osl oso osr oss osv ov- ova ovc ovf ovi ovl ovo ovs ovv ra- raa rac raf rai ral rao rar ras rav rca rcc rcf rci rcl rco rcr rcs rcv rfa rfc rff rfi rfl rfo rfr rfs rfv ria ric rif rii ril rio rir ris riv rla rlc rlf rli rll rlo rlr rls roa roc rof roi rol roo ror ros rov rra rrc rrf rri rrl rrr rrs rsa rsc rsf rsi rsl rso rsr rss rsv rva rvc rvf rvi rvl rvo rvr rvs rvv saa sac saf sai sal sao sar sas sav sca scc scf sci scl sco scr scs scv sfa sfc sff sfi sfl sfo sfr sfs sfv sia sic sif sii sil sio sir sis siv sla slc slf sli sll slo slr sls slv soa soc sof soi sol soo sor sos sov sr- sra src srf sri srl sro srr srs srv ss- ssa ssc ssf ssi ssl sso ssr sss ssv sva svc svf svi svl svo svr svs svv v-a vaa vac vai val vao var vas vav vca vcc vcf vci vcl vco vcr vcs vfa vfc vff vfi vfl vfr vfs vfv vi- via vic vif vii vil vio vir vis viv vl- vla vlc vlf vll vlo vls vlv voa voc vof voi vol voo vor vos vov vra vrc vrf vri vrr vrs vsa vsc vsf vsi vsl vso vsr vss vsv vva vvc vvi vvo vvr vvs vvv