-ic c-- ccc ccd cch cci ccp cdc cdd cdh cdi cdp ch- chc chd chh chi chp ci- cic cid cih cii cip cpc cpd cph cpi cpp dcc dcd dci dcp ddc ddd ddh ddi ddp dh- dhc dhd dhh dhi dhp di- dic did dih dii dip dpc dpd dph dpi dpp h-i hcc hcd hch hci hcp hdc hdd hdh hdi hdp hhc hhd hhh hhi hhp hic hid hih hii hip hpc hpd hph hpi hpp i-d icc icd ich ici icp idc idd idh idi idp ihc ihd ihh ihi ihp iic iid iih iii iip ipc ipd ipi ipp p-p pcc pcd pch pci pcp pdc pdd pdh pdi pdp phc phd phi php pic pid pih pii pip ppc ppd pph ppi ppp