-ic c-- ccc cce ccf cci cck cco ccs cct ccu ce- cec cee cef cei cek ceo ces cet ceu cfc cfe cff cfi cfk cfo cfs cft cfu ci- cic cie cif cii cik cio cis cit ciu ckc cki cko cks ckt co- coc coe cof coi cok coo cos cot cou csc cse csf csi csk cso css cst csu ctc cte ctf cti ctk cto cts ctt ctu cuc cue cuf cui cuk cuo cus cut cuu ec- ecc ece ecf eci eck eco ecs ect ecu eec eee eef eek eeo ees eet ef- efc efe eff efi efo efs eft eic eie eif eii eik eio eis eit eiu ekc eke ekf eki eko eks ekt eku eo- eoc eoe eof eoi eok eoo eos eot eou es- esc ese esf esi esk eso ess est esu etc ete etf eti etk eto ets ett etu eu- euc eue euf eui eus eut fcc fce fcf fci fck fco fcs fct fcu fec fee fef fei fek feo fes fet feu ffc ffe fff ffi ffk ffo ffs fft ffu fic fie fif fii fik fis fit fiu fkc fkf fki fkk fkt foc foe fof foi fok foo fos fot fou fsc fse fsf fsi fsk fso fss fst fsu ftc fte ftf fti ftk fto fts ftt ftu fue fuf fui fuk fuo fus fut fuu i-f icc ice icf ici ick ico ics ict icu ie- iec iee ief iei iek ies iet ifc ife iff ifi ifo ifs ift ifu iic iie iif iii iio iis iit iiu ikc ike ikf iki ikk iko iks ikt iku io- ioc ioe iof ioi ioo ios iot iou is- isc ise isf isi isk iso iss ist isu itc ite itf iti itk ito its itt itu iu- iuc iue iui ius iut k-t kcc kce kci kck kcs kct kcu ke- kec kee kef kei kek keo kes ket kfc kff kfi kfo kfs kfu kic kie kif kii kik kio kis kit kiu kkc kke kki kkk kks kkt kku koc koe kof koi kok koo kos kot kou ksc kse ksf ksi ksk kso kss kst ksu ktc kte ktf ktk kto kts ktt ktu kuc kue kui kuk kus kut kuu o-i oc- occ ocf oci ock oco ocs oct ocu oec oee oef oei oeo oes oet of- ofc ofe off ofi ofo ofs oft ofu oic oie oif oii oik oio ois oit oiu okc oke oki okk oko oks oku oo- ooc oof ooi ook ooo oos oot os- osc ose osf osi osk oso oss ost osu ot- otc ote otf oti otk oto ots ott otu ou- ouc oue ouf oui ouk ouo ous out scc sce scf sci sck sco scs sct scu se- sec see sef sei sek seo ses set seu sfc sfe sff sfi sfk sfo sfs sft sfu sic sie sif sii sik sio sis sit siu sk- skc ske skf ski skk sko sks skt sku soc soe sof soi sok soo sos sot sou ss- ssc sse ssf ssi ssk sso sss sst ssu stc ste stf sti stk sto sts stt stu suc sue suf sui suk suo sus sut suu tcc tce tcf tci tck tco tcs tct tcu te- tec tee tef tei tek teo tes tet teu tfc tfe tff tfi tfk tfo tfs tft tfu tic tie tif tii tik tio tis tit tiu tkc tke tkk tko tks tkt to- toc toe tof toi tok too tos tot tou tsc tse tsf tsi tsk tso tss tst tsu ttc tte ttf tti ttk tto tts ttt ttu tuc tue tuf tui tuk tuo tus tut tuu ucc uce ucf uci uck uco ucs uct ucu uec uee uef uei ues uet ufc ufe uff ufi ufo ufs uft ufu uic uie uif uii uio uis uit uiu ukc uke ukf uki ukk uku uoc uoe uok uoo uos uot usc use usf usi usk uso uss ust usu utc ute utf uti utk uto uts utt utu uuc uue uus uut uuu