-ic c-- ccc cci ccn cco ccs cct ccu ccx ci- cic cii cin cio cis cit ciu cix cn- cnc cni cnn cno cns cnt cnu cnx co- coc coi con coo cos cot cou cox csc csi csn cso css cst csu csx ctc cti ctn cto cts ctt ctu ctx cuc cui cun cuo cus cut cuu cxc cxi cxo cxs cxt cxx icc ici icn ico ics ict icu iic iii iin iio iis iit iiu iix in- inc ini inn ino ins int inu inx io- ioc ioi ion ioo ios iot iou is- isc isi isn iso iss ist isu itc iti itn ito its itt itu itx iu- iuc iui ius iut ixc ixi ixn n-i ncc nci ncn nco ncs nct ncu ncx nic nii nin nio nis nit niu nix nnc nni nnn nno nns nnt nnu no- noc noi non noo nos not nou nox nsc nsi nsn nso nss nst nsu nsx ntc nti ntn nto nts ntt ntu ntx nuc nui nun nuo nus nut nuu nux nxc nxt o-i oc- occ oci ocn oco ocs oct ocu ocx oic oii oin oio ois oit oiu on- onc oni onn ono ons ont onu onx oo- ooc ooi oon ooo oos oot oox os- osc osi osn oso oss ost osu osx ot- otc oti otn oto ots ott otu ou- ouc oui oun ouo ous out ox- oxc oxi oxn oxo oxt oxx scc sci scn sco scs sct scu scx sic sii sin sio sis sit siu six snc sni snn sno sns snt snu soc soi son soo sos sot sou sox ss- ssc ssi ssn sso sss sst ssu ssx stc sti stn sto sts stt stu stx suc sui sun suo sus sut suu sux sxc sxi sxn sxs sxt sxu t-x tcc tci tcn tco tcs tct tcu tcx tic tii tin tio tis tit tiu tix tnc tni tnn tno tns tnt tnx to- toc toi ton too tos tot tou tox tsc tsi tsn tso tss tst tsu tsx ttc tti ttn tto tts ttt ttu ttx tuc tui tun tuo tus tut tuu tux txi txn txs txt txu ucc uci ucn uco ucs uct ucu uic uii uin uio uis uit uiu un- unc uni unn uno uns unt unu unx uoc uon uoo uos uot uox usc usi usn uso uss ust usu usx utc uti utn uto uts utt utu utx uuc uun uus uut uuu uxc uxo uxt uxu xci xcx xic xii xin xio xis xit xiu xix xnc xno xns xnu xoc xoi xon xoo xos xot xox xsc xsi xss xst xtc xti xts xtx xui xun xus xxi xxo xxx