-ic -th c-- ccc cce cch cci cco cct ce- cec cee ceh cei ceo cet ch- chc che chh chi cho cht ci- cic cie cih cii cio cit co- coc coe coh coi coo cot ctc cte cth cti cto ctt ec- ecc ece ech eci eco ect eec eee eeo eet ehc ehe ehh ehi eho eht eic eie eii eio eit eo- eoc eoe eoh eoi eoo eot etc ete eth eti eto ett h-i hcc hce hch hci hco hct he- hec hee heh hei heo het hhc hhe hhh hhi hho hht hic hie hih hii hio hit hoc hoe hoh hoi hoo hot htc hte hth hti hto htt icc ice ich ici ico ict ie- iec iee iei iet ihc ihe ihh ihi iho iht iic iie iih iii iio iit io- ioc ioe ioh ioi ioo iot itc ite ith iti ito itt o-i oc- occ och oci oco oct oec oee oeh oei oeo oet ohc ohe ohh ohi oho oht oic oie oii oio oit oo- ooc ooh ooi ooo oot ot- otc ote oth oti oto ott tcc tce tch tci tco tct te- tec tee teh tei teo tet th- thc the thh thi tho tht tic tie tih tii tio tit to- toc toe toh toi too tot ttc tte tth tti tto ttt