-ic c-- ccc ccd cci cco ccr cct ccu ccv cdc cdd cdi cdo cdr cdt cdu cdv ci- cic cid cii cio cir cit ciu civ co- coc cod coi coo cor cot cou cov crc crd cri cro crr crt cru crv ctc ctd cti cto ctr ctt ctu ctv cuc cud cui cuo cur cut cuu cuv cvc cvd cvi cvo cvr cvt cvu cvv dcc dcd dci dco dcr dct dcu dcv ddc ddd ddi ddo ddr ddt ddu di- dic did dii dio dir dit diu div doc dod doi doo dor dot dou dov drc drd dri dro drr drt dru drv dtc dtd dti dto dtr dtt dtu dtv duc dud dui duo dur dut duv dvc dvd dvi dvr dvt dvu i-d i-v icc icd ici ico icr ict icu icv idc idd idi ido idr idt idu idv iic iid iii iio iir iit iiu io- ioc iod ioi ioo ior iot iou iov ir- irc ird iri iro irr irt iru irv itc itd iti ito itt itu itv iu- iuc iud iui iur iut ivc ivd ivi ivo ivr ivt ivu ivv o-i oc- occ ocd oci oco ocr oct ocu ocv odc odd odi odo odr odt odu odv oic oid oii oio oir oit oiu oiv oo- ooc ood ooi ooo oor oot oov or- orc ord ori oro orr ort oru orv ot- otc otd oti oto otr ott otu otv ou- ouc oud oui ouo our out ov- ovc ovd ovi ovo ovv rcc rcd rci rco rcr rct rcu rcv rdc rdd rdi rdo rdr rdt rdu rdv ric rid rii rio rir rit riv roc rod roi roo ror rot rou rov rrc rrd rri rrr rrt rru rtc rtd rti rto rtr rtt rtu rtv ruc rud rui ruo rur rut ruu ruv rvc rvd rvi rvo rvr rvt rvu rvv tcc tcd tci tco tcr tct tcu tcv tdc tdd tdi tdo tdr tdt tdu tdv tic tid tii tio tir tit tiu tiv to- toc tod toi too tor tot tou tov trc trd tri tro trr trt tru trv ttc ttd tti tto ttr ttt ttu ttv tuc tud tui tuo tur tut tuu tuv tvc tvd tvi tvo tvr tvt tvu ucc ucd uci uco ucr uct ucu ucv udc udd udi udo udr udt udu udv uic uid uii uio uir uit uiu uoc uod uoo uor uot ur- urc urd uri uro urr urt uru utc utd uti uto utr utt utu utv uuc uur uut uuu uvc uvo uvu uvv vcc vcd vci vco vcr vct vcu vdc vdd vdi vdo vdr vdt vdu vdv vi- vic vid vii vio vir vit viu viv voc vod voi voo vor vot vou vov vrc vrd vri vrr vrt vru vtc vti vto vtr vtt vtu vtv vur vut vuv vvc vvi vvo vvr vvt vvv