-ic c-- ccc cci ccn cco ccr cct ccv ci- cic cii cin cio cir cit civ cn- cnc cni cnn cno cnr cnt cnv co- coc coi con coo cor cot cov crc cri crn cro crr crt crv ctc cti ctn cto ctr ctt ctv cvc cvi cvn cvo cvr cvt cvv i-v icc ici icn ico icr ict icv iic iii iin iio iir iit in- inc ini inn ino inr int inv io- ioc ioi ion ioo ior iot iov ir- irc iri irn iro irr irt irv itc iti itn ito itt itv ivc ivi ivo ivr ivt ivv n-i ncc nci ncn nco ncr nct ncv nic nii nin nio nir nit niv nnc nni nnn nno nnt nnv no- noc noi non noo nor not nov nrc nri nrn nro nrr nrt nrv ntc nti ntn nto ntr ntt ntv nvc nvi nvn nvt nvv o-i oc- occ oci ocn oco ocr oct ocv oic oii oin oio oir oit oiv on- onc oni onn ono onr ont oo- ooc ooi oon ooo oor oot oov or- orc ori orn oro orr ort orv ot- otc oti otn oto otr ott otv ov- ovc ovi ovo ovv rcc rci rcn rco rcr rct rcv ric rii rin rio rir rit riv rnc rni rnn rno rnr rnt rnv roc roi ron roo ror rot rov rrc rri rrn rrr rrt rtc rti rtn rto rtr rtt rtv rvc rvi rvn rvo rvr rvt rvv tcc tci tcn tco tcr tct tcv tic tii tin tio tir tit tiv tnc tni tnn tno tnr tnt to- toc toi ton too tor tot tov trc tri trn tro trr trt trv ttc tti ttn tto ttr ttt ttv tvc tvi tvn tvo tvr tvt vcc vci vcn vco vcr vct vi- vic vii vin vio vir vit viv vn- vni vno vnr vnv voc voi von voo vor vot vov vrc vri vrn vrr vrt vtc vti vto vtr vtt vtv vvc vvi vvo vvr vvt vvv