-ic -up c-- ccc cce cci ccn cco ccp cct ccu ccx ce- cec cee cei cen ceo cep cet ceu cex ci- cic cie cii cin cio cip cit ciu cix cn- cnc cne cni cnn cno cnp cnt cnu cnx co- coc coe coi con coo cop cot cou cox cpc cpe cpi cpn cpo cpp cpt cpu cpx ctc cte cti ctn cto ctp ctt ctu ctx cuc cue cui cun cuo cup cut cuu cxc cxi cxo cxp cxt cxx ec- ecc ece eci ecn eco ect ecu ecx eec eee een eeo eep eet eex eic eie eii ein eio eip eit eiu eix en- enc ene eni enn eno enp ent enu eo- eoc eoe eoi eon eoo eop eot eou ep- epc epe epi epn epo epp ept epu epx etc ete eti etn eto etp ett etu etx eu- euc eue eui eun eup eut eux ex- exc exe exi exo exp ext exu exx icc ice ici icn ico icp ict icu ie- iec iee iei ien iep iet iex iic iie iii iin iio iip iit iiu iix in- inc ine ini inn ino inp int inu inx io- ioc ioe ioi ion ioo iop iot iou ipc ipe ipi ipn ipo ipp ipt ipu ipx itc ite iti itn ito itp itt itu itx iu- iuc iue iui iup iut ixc ixe ixi ixn n-i ncc nce nci ncn nco ncp nct ncu ncx ne- nec nee nei nen neo nep net neu nex nic nie nii nin nio nip nit niu nix nnc nne nni nnn nno nnp nnt nnu no- noc noe noi non noo nop not nou nox npc npe npi npn npo npp npt npu ntc nte nti ntn nto ntp ntt ntu ntx nuc nue nui nun nuo nup nut nuu nux nxc nxt o-i oc- occ oci ocn oco ocp oct ocu ocx oec oee oei oen oeo oep oet oex oic oie oii oin oio oip oit oiu on- onc one oni onn ono onp ont onu onx oo- ooc ooi oon ooo oop oot oox op- opc ope opi opn opo opp opt opx ot- otc ote oti otn oto otp ott otu ou- ouc oue oui oun ouo oup out ox- oxc oxi oxn oxo oxt oxx p-p pcc pce pci pcn pco pcp pct pcu pcx pec pee pei pen peo pep pet peu pex pic pie pii pin pio pip pit piu pix pn- pnc pne pni pnn pno pnp pnt pnu pnx poc poe poi pon poo pop pot pou pox ppc ppe ppi ppn ppo ppp ppt ppu ppx pt- ptc pte pti ptn pto ptp ptt ptu ptx puc pue pui pun pup put puu pxc pxe pxt t-x tcc tce tci tcn tco tcp tct tcu tcx te- tec tee tei ten teo tep tet teu tex tic tie tii tin tio tip tit tiu tix tnc tne tni tnn tno tnp tnt tnx to- toc toe toi ton too top tot tou tox tpc tpe tpi tpn tpo tpp tpt tpu tpx ttc tte tti ttn tto ttp ttt ttu ttx tuc tue tui tun tuo tup tut tuu tux txe txi txn txt txu ucc uce uci ucn uco ucp uct ucu uec uee uei uen uep uet uic uie uii uin uio uip uit uiu un- unc une uni unn uno unp unt unu unx uoc uoe uon uoo uop uot uox up- upc upe upi upn upo upp upt upu upx utc ute uti utn uto utp utt utu utx uuc uue uun uut uuu uxc uxo uxt uxu xci xcp xcx xee xen xep xet xeu xex xic xie xii xin xio xit xiu xix xnc xno xnu xoc xoi xon xoo xop xot xox xpc xpe xpn xpo xpp xpt xtc xti xtp xtx xue xui xun xup xxi xxo xxp xxx