-ey -ic -up c-- ccc ccd cce cci cck ccp ccs ccu cdc cdd cde cdi cdk cdp cds cdu cdy ce- cec ced cee cei cek cep ces ceu cey ci- cic cid cie cii cik cip cis ciu ckc ckd cki cks cky cpc cpd cpe cpi cpk cpp cps cpu csc csd cse csi csk csp css csu csy cuc cud cue cui cuk cup cus cuu cuy cyc cyd cye cyk cyp cys dcc dcd dce dci dck dcp dcs dcu ddc ddd dde ddi ddk ddp dds ddu ddy de- dec ded dee dei dek dep des deu dey di- dic did die dii dik dip dis diu diy dkc dke dki dkk dkp dks dku dpc dpd dpe dpi dpk dpp dps dpu dsc dsd dse dsi dsk dsp dss dsu dsy duc dud due dui duk dup dus duy dy- dyc dyd dye dyk dyp dys dyu dyy ec- ecc ecd ece eci eck ecs ecu ed- edc edd ede edi edk edp eds edu edy eec eed eee eek eep ees eey eic eid eie eii eik eip eis eiu ekc ekd eke eki ekp eks eku eky ep- epc epd epe epi epp eps epu es- esc esd ese esi esk esp ess esu esy eu- euc eud eue eui eup eus eyc eyd eye eyp eys i-d icc icd ice ici ick icp ics icu icy idc idd ide idi idk idp ids idu idy ie- iec ied iee iei iek iep ies iey iic iid iie iii iip iis iiu ikc ike iki ikk iks iku ipc ipd ipe ipi ipp ips ipu ipy is- isc isd ise isi isk isp iss isu isy iu- iuc iud iue iui iup ius iyc iye iys iyy kcc kcd kce kci kck kcp kcs kcu kdc kde kdk kdp kds kdu kdy ke- kec ked kee kei kek kep kes key kic kid kie kii kik kip kis kiu kkc kke kki kkk kkp kks kku kky kpc kpd kpe kpi kpk kpp kps kpu ksc ksd kse ksi ksk ksp kss ksu kuc kud kue kui kuk kup kus kuu kuy kyc kyd kye kyp kys kyu p-p pcc pcd pce pci pck pcp pcs pcu pdc pdd pde pdi pdk pdp pds pdu pec ped pee pei pek pep pes peu pey pic pid pie pii pik pip pis piu pkc pkd pke pki pkp pks pku pky ppc ppd ppe ppi ppk ppp pps ppu ps- psc psd pse psi psk psp pss psu psy puc pud pue pui puk pup pus puu puy py- pyc pyd pye pyk pys pyu scc scd sce sci sck scp scs scu sdc sdd sde sdi sdk sdp sds sdu sdy se- sec sed see sei sek sep ses seu sey sic sid sie sii sik sip sis siu sk- skc skd ske ski skk skp sks sku sky spc spd spe spi spk spp sps spu spy ss- ssc ssd sse ssi ssk ssp sss ssu suc sud sue sui suk sup sus suu suy sy- syc syd sye syi syk syp sys syu ucc ucd uce uci uck ucp ucs ucu udc udd ude udi udk udp uds udu uec ued uee uei uep ues uey uic uid uie uii uip uis uiu ukc uke uki ukk ukp uku up- upc upd upe upi upk upp ups upu usc usd use usi usk usp uss usu uuc uue uus uuu uyc uyi uys uyu ycc ycd yce yci ycp ycs ycu ycy yde yds ydy yec yed yee yei yek yep yes yey yid yie yii yip yis yki ykk ypd yps ypu ysc yse ysi ysk ysp yss ysu ysy yud yue yui yuk yup yus yuu yuy yyc yye yys yyu yyy