-ic c-- ccc cce cci ccn cco ccs ccu ccx ce- cec cee cei cen ceo ces ceu cex ci- cic cie cii cin cio cis ciu cix cn- cnc cne cni cnn cno cns cnu cnx co- coc coe coi con coo cos cou cox csc cse csi csn cso css csu csx cuc cue cui cun cuo cus cuu cxc cxi cxo cxs cxx ec- ecc ece eci ecn eco ecs ecu ecx eec eee een eeo ees eex eic eie eii ein eio eis eiu eix en- enc ene eni enn eno ens enu eo- eoc eoe eoi eon eoo eos eou es- esc ese esi esn eso ess esu esx eu- euc eue eui eun eus eux ex- exc exe exi exo exs exu exx icc ice ici icn ico ics icu ie- iec iee iei ien ies iex iic iie iii iin iio iis iiu iix in- inc ine ini inn ino ins inu inx io- ioc ioe ioi ion ioo ios iou is- isc ise isi isn iso iss isu iu- iuc iue iui ius ixc ixe ixi ixn n-i ncc nce nci ncn nco ncs ncu ncx ne- nec nee nei nen neo nes neu nex nic nie nii nin nio nis niu nix nnc nne nni nnn nno nns nnu no- noc noe noi non noo nos nou nox nsc nse nsi nsn nso nss nsu nsx nuc nue nui nun nuo nus nuu nux nxc o-i oc- occ oci ocn oco ocs ocu ocx oec oee oei oen oeo oes oex oic oie oii oin oio ois oiu on- onc one oni onn ono ons onu onx oo- ooc ooi oon ooo oos oox os- osc ose osi osn oso oss osu osx ou- ouc oue oui oun ouo ous ox- oxc oxi oxn oxo oxx scc sce sci scn sco scs scu scx se- sec see sei sen seo ses seu sex sic sie sii sin sio sis siu six snc sne sni snn sno sns snu soc soe soi son soo sos sou sox ss- ssc sse ssi ssn sso sss ssu ssx suc sue sui sun suo sus suu sux sxc sxi sxn sxs sxu ucc uce uci ucn uco ucs ucu uec uee uei uen ues uic uie uii uin uio uis uiu un- unc une uni unn uno uns unu unx uoc uoe uon uoo uos uox usc use usi usn uso uss usu usx uuc uue uun uus uuu uxc uxo uxu xci xcx xee xen xes xeu xex xic xie xii xin xio xis xiu xix xnc xno xns xnu xoc xoi xon xoo xos xox xsc xsi xss xue xui xun xus xxi xxo xxx