-ic -up c-- ccc cce cci cco ccp cct ccu ccv ccx ce- cec cee cei ceo cep cet ceu cev cex ci- cic cie cii cio cip cit ciu civ cix co- coc coe coi coo cop cot cou cov cox cpc cpe cpi cpo cpp cpt cpu cpv cpx ctc cte cti cto ctp ctt ctu ctv ctx cuc cue cui cuo cup cut cuu cuv cvc cve cvi cvo cvp cvt cvu cvv cvx cxc cxi cxo cxp cxt cxv cxx ec- ecc ece eci eco ect ecu ecv ecx eec eee eeo eep eet eev eex eic eie eii eio eip eit eiu eiv eix eo- eoc eoe eoi eoo eop eot eou ep- epc epe epi epo epp ept epu epx etc ete eti eto etp ett etu etv etx eu- euc eue eui eup eut euv eux evc eve evi evo evp evt evv ex- exc exe exi exo exp ext exu exx i-v icc ice ici ico icp ict icu icv ie- iec iee iei iep iet iev iex iic iie iii iio iip iit iiu iix io- ioc ioe ioi ioo iop iot iou iov ipc ipe ipi ipo ipp ipt ipu ipv ipx itc ite iti ito itp itt itu itv itx iu- iuc iue iui iup iut ivc ive ivi ivo ivp ivt ivu ivv ivx ixc ixe ixi o-i oc- occ oci oco ocp oct ocu ocv ocx oec oee oei oeo oep oet oex oic oie oii oio oip oit oiu oiv oo- ooc ooi ooo oop oot oov oox op- opc ope opi opo opp opt opv opx ot- otc ote oti oto otp ott otu otv ou- ouc oue oui ouo oup out ov- ovc ove ovi ovo ovp ovv ox- oxc oxi oxo oxt oxx p-p pcc pce pci pco pcp pct pcu pcv pcx pec pee pei peo pep pet peu pev pex pic pie pii pio pip pit piu piv pix poc poe poi poo pop pot pou pov pox ppc ppe ppi ppo ppp ppt ppu ppv ppx pt- ptc pte pti pto ptp ptt ptu ptv ptx puc pue pui pup put puu pvc pve pvi pvo pvp pvt pvu pvv pxc pxe pxt t-x tcc tce tci tco tcp tct tcu tcv tcx te- tec tee tei teo tep tet teu tev tex tic tie tii tio tip tit tiu tiv tix to- toc toe toi too top tot tou tov tox tpc tpe tpi tpo tpp tpt tpu tpv tpx ttc tte tti tto ttp ttt ttu ttv ttx tuc tue tui tuo tup tut tuu tuv tux tvc tve tvi tvo tvp tvt tvu tvx txe txi txt txu ucc uce uci uco ucp uct ucu ucv uec uee uei uep uet uic uie uii uio uip uit uiu uoc uoe uoo uop uot uox up- upc upe upi upo upp upt upu upv upx utc ute uti uto utp utt utu utv utx uuc uue uut uuu uvc uve uvo uvu uvv uxc uxo uxt uxu v-e vcc vce vci vco vcp vct vcu vcx vec vee vei veo vep vet veu vex vi- vic vie vii vio vip vit viu viv vix voc voe voi voo vop vot vou vov vox vpc vpe vpi vpo vpp vpt vpu vpx vtc vte vti vto vtt vtu vtv vtx vue vup vut vuv vvc vvi vvo vvt vvv vxv xci xcp xcv xcx xee xep xet xeu xev xex xic xie xii xio xit xiu xiv xix xoc xoi xoo xop xot xov xox xpc xpe xpo xpp xpt xtc xti xtp xtv xtx xue xui xup xuv xvi xvt xxi xxo xxp xxv xxx