-ic c-- ccc ccf cci cco ccr cct ccv cfc cff cfi cfo cfr cft cfv ci- cic cif cii cio cir cit civ co- coc cof coi coo cor cot cov coy crc crf cri cro crr crt crv cry ctc ctf cti cto ctr ctt ctv cty cvc cvf cvi cvo cvr cvt cvv cyc cyf cyo cyr cyt fcc fcf fci fco fcr fct fcv fcy ffc fff ffi ffo ffr fft ffv ffy fic fif fii fir fit foc fof foi foo for fot foy frc frf fri fro frr frt fry ftc ftf fti fto ftr ftt ftv fty fvc fvt fy- fyc fyi fyo i-f i-v icc icf ici ico icr ict icv icy ifc iff ifi ifo ifr ift ify iic iif iii iio iir iit io- ioc iof ioi ioo ior iot iov ir- irc irf iri iro irr irt irv iry itc itf iti ito itt itv ity ivc ivf ivi ivo ivr ivt ivv ivy iyc iyo iyr iyt iyy o-i oc- occ ocf oci oco ocr oct ocv of- ofc off ofi ofo ofr oft ofv oic oif oii oio oir oit oiv oo- ooc oof ooi ooo oor oot oov or- orc orf ori oro orr ort orv ory ot- otc otf oti oto otr ott otv ov- ovc ovf ovi ovo ovv oyi oyo rcc rcf rci rco rcr rct rcv rfc rff rfi rfo rfr rft rfv ric rif rii rio rir rit riv riy roc rof roi roo ror rot rov roy rrc rrf rri rrr rrt rtc rtf rti rto rtr rtt rtv rty rvc rvf rvi rvo rvr rvt rvv rvy ry- ryc ryf ryo ryr ryy tcc tcf tci tco tcr tct tcv tfc tff tfi tfo tfr tft tic tif tii tio tir tit tiv tiy to- toc tof toi too tor tot tov toy trc trf tri tro trr trt trv try ttc ttf tti tto ttr ttt ttv tty tvc tvf tvi tvo tvr tvt tvy tyc tyf tyo tyr tyt vcc vcf vci vco vcr vct vcy vfc vff vfi vfr vft vfv vi- vic vif vii vio vir vit viv viy voc vof voi voo vor vot vov voy vrc vrf vri vrr vrt vry vtc vti vto vtr vtt vtv vty vvc vvi vvo vvr vvt vvv vyf vyt ycc ycf yci yco ycv ycy yfc yff yfr yft yif yii yio yir yit yoc yof yoi yoo yor yot yoy yrc yrf yro yrt ytc ytf yto ytr ytt ytv yvi yvo yvr yvy yyc yyf yyt yyy