-ic -th c-- ccc cch cci cck cco cct ccv ccz ch- chc chh chi chk cho cht chv chz ci- cic cih cii cik cio cit civ ckc ckh cki cko ckt co- coc coh coi cok coo cot cov coz ctc cth cti ctk cto ctt ctv ctz cvc cvh cvi cvk cvo cvt cvv cvz cz- czc czk czo czt h-i hcc hch hci hck hco hct hcv hhc hhh hhi hhk hho hht hhv hhz hic hih hii hik hio hit hiv hkh hki hkk hko hkt hoc hoh hoi hok hoo hot hov htc hth hti htk hto htt htv htz hv- hvc hvk hvo hvt hvv hzo hzt i-v icc ich ici ick ico ict icv icz ihc ihh ihi ihk iho iht ihv iic iih iii iio iit ikc iki ikk iko ikt ikv io- ioc ioh ioi ioo iot iov itc ith iti itk ito itt itv itz ivc ivi ivo ivt ivv izh izi izo izz k-t k-z kcc kch kci kck kct khh khi khk kho khv khz kic kih kii kik kio kit kiv kiz kkc kkh kki kkk kkt kkv koc koh koi kok koo kot koz ktc kth ktk kto ktt ktv kvh kvi kvk kvo kvv kzo o-i oc- occ och oci ock oco oct ocv ocz ohc ohh ohi oho oht oic oii oik oio oit oiv oiz okc oki okk oko oo- ooc ooh ooi ook ooo oot oov ot- otc oth oti otk oto ott otv otz ov- ovc ovh ovi ovo ovv ozo ozt ozz tcc tch tci tck tco tct tcv th- thc thh thi thk tho tht thv thz tic tih tii tik tio tit tiv tiz tkc tkk tko tkt tkz to- toc toh toi tok too tot tov toz ttc tth tti ttk tto ttt ttv tvc tvh tvi tvk tvo tvt tvz vcc vch vci vco vct vh- vhc vhi vho vht vi- vic vii vik vio vit viv viz vkt voc voh voi vok voo vot vov voz vtc vti vtk vto vtt vtv vtz vvc vvi vvo vvt vvv vvz zco zhc zhi zho zik zio zit ziv ziz zo- zoc zoi zok zoo zot ztv zvi zzt zzz