-ic c-- ccc cci ccn cco cct ccv ci- cic cii cin cio cit civ cn- cnc cni cnn cno cnt cnv co- coc coi con coo cot cov ctc cti ctn cto ctt ctv cvc cvi cvn cvo cvt cvv i-v icc ici icn ico ict icv iic iii iin iio iit in- inc ini inn ino int inv io- ioc ioi ion ioo iot iov itc iti itn ito itt itv ivc ivi ivo ivt ivv n-i ncc nci ncn nco nct ncv nic nii nin nio nit niv nnc nni nnn nno nnt nnv no- noc noi non noo not nov ntc nti ntn nto ntt ntv nvc nvi nvn nvt nvv o-i oc- occ oci ocn oco oct ocv oic oii oin oio oit oiv on- onc oni onn ono ont oo- ooc ooi oon ooo oot oov ot- otc oti otn oto ott otv ov- ovc ovi ovo ovv tcc tci tcn tco tct tcv tic tii tin tio tit tiv tnc tni tnn tno tnt to- toc toi ton too tot tov ttc tti ttn tto ttt ttv tvc tvi tvn tvo tvt vcc vci vcn vco vct vi- vic vii vin vio vit viv vn- vni vno vnv voc voi von voo vot vov vtc vti vto vtt vtv vvc vvi vvo vvt vvv