-ic c-- ccc ccd cci cco ccr ccs ccu cdc cdd cdi cdo cdr cds cdu cdy ci- cic cid cii cio cir cis ciu co- coc cod coi coo cor cos cou coy crc crd cri cro crr crs cru cry csc csd csi cso csr css csu csy cuc cud cui cuo cur cus cuu cuy cyc cyd cyo cyr cys dcc dcd dci dco dcr dcs dcu ddc ddd ddi ddo ddr dds ddu ddy di- dic did dii dio dir dis diu diy doc dod doi doo dor dos dou doy drc drd dri dro drr drs dru dry dsc dsd dsi dso dsr dss dsu dsy duc dud dui duo dur dus duy dy- dyc dyd dyo dyr dys dyu dyy i-d icc icd ici ico icr ics icu icy idc idd idi ido idr ids idu idy iic iid iii iio iir iis iiu io- ioc iod ioi ioo ior ios iou ir- irc ird iri iro irr irs iru iry is- isc isd isi iso isr iss isu isy iu- iuc iud iui iur ius iyc iyo iyr iys iyy o-i oc- occ ocd oci oco ocr ocs ocu odc odd odi odo odr ods odu oic oid oii oio oir ois oiu oo- ooc ood ooi ooo oor oos or- orc ord ori oro orr ors oru ory os- osc osd osi oso osr oss osu ou- ouc oud oui ouo our ous oyd oyi oyo oys rcc rcd rci rco rcr rcs rcu rdc rdd rdi rdo rdr rds rdu rdy ric rid rii rio rir ris riy roc rod roi roo ror ros rou roy rrc rrd rri rrr rrs rru rsc rsd rsi rso rsr rss rsu ruc rud rui ruo rur rus ruu ruy ry- ryc ryd ryo ryr rys ryu ryy scc scd sci sco scr scs scu sdc sdd sdi sdo sdr sds sdu sdy sic sid sii sio sir sis siu soc sod soi soo sor sos sou soy sr- src srd sri sro srr srs sry ss- ssc ssd ssi sso ssr sss ssu suc sud sui suo sur sus suu suy sy- syc syd syi syr sys syu ucc ucd uci uco ucr ucs ucu udc udd udi udo udr uds udu uic uid uii uio uir uis uiu uoc uod uoo uor uos ur- urc urd uri uro urr urs uru ury usc usd usi uso usr uss usu uuc uur uus uuu uyc uyi uyo uys uyu ycc ycd yci yco ycs ycu ycy ydo yds ydy yid yii yio yir yis yoc yod yoi yoo yor yos you yoy yrc yro yrs yru ysc ysi yso ysr yss ysu ysy yud yui yuo yur yus yuu yuy yyc yys yyu yyy