-ic c-- ccc ccd cch cci cco ccp ccr cdc cdd cdh cdi cdo cdp cdr ch- chc chd chh chi cho chp chr ci- cic cid cih cii cio cip cir co- coc cod coh coi coo cop cor cpc cpd cph cpi cpo cpp cpr crc crd crh cri cro crp crr dcc dcd dci dco dcp dcr ddc ddd ddh ddi ddo ddp ddr dh- dhc dhd dhh dhi dho dhp dhr di- dic did dih dii dio dip dir doc dod doh doi doo dop dor dpc dpd dph dpi dpo dpp dpr drc drd dri dro drp drr h-i hcc hcd hch hci hco hcp hcr hdc hdd hdh hdi hdo hdp hdr hhc hhd hhh hhi hho hhp hhr hic hid hih hii hio hip hir hoc hod hoh hoi hoo hop hor hpc hpd hph hpi hpo hpp hpr hr- hrc hrd hrh hri hro hrp hrr i-d icc icd ich ici ico icp icr idc idd idh idi ido idp idr ihc ihd ihh ihi iho ihp ihr iic iid iih iii iio iip iir io- ioc iod ioh ioi ioo iop ior ipc ipd ipi ipo ipp ipr ir- irc ird iri iro irp irr o-i oc- occ ocd och oci oco ocp ocr odc odd odh odi odo odp odr ohc ohd ohh ohi oho ohp ohr oic oid oii oio oip oir oo- ooc ood ooh ooi ooo oop oor op- opc opd oph opi opo opp opr or- orc ord orh ori oro orp orr p-p pcc pcd pch pci pco pcp pcr pdc pdd pdh pdi pdo pdp pdr phc phd phi pho php phr pic pid pih pii pio pip pir poc pod poh poi poo pop por ppc ppd pph ppi ppo ppp ppr prc prd prh pri pro prp prr rcc rcd rch rci rco rcp rcr rdc rdd rdh rdi rdo rdp rdr rh- rhc rhd rhh rhi rho rhp rhr ric rid rih rii rio rip rir roc rod roh roi roo rop ror rpc rpd rph rpi rpo rpp rpr rrc rrd rrh rri rrp rrr