-ic c-- ccc ccd cch cci ccr ccu cdc cdd cdh cdi cdr cdu ch- chc chd chh chi chr chu ci- cic cid cih cii cir ciu crc crd crh cri crr cru cuc cud cuh cui cur cuu dcc dcd dci dcr dcu ddc ddd ddh ddi ddr ddu dh- dhc dhd dhh dhi dhr dhu di- dic did dih dii dir diu drc drd dri drr dru duc dud duh dui dur h-i hcc hcd hch hci hcr hdc hdd hdh hdi hdr hdu hhc hhd hhh hhi hhr hhu hic hid hih hii hir hiu hr- hrc hrd hrh hri hrr hru huc hud huh hui hur huu i-d icc icd ich ici icr icu idc idd idh idi idr idu ihc ihd ihh ihi ihr ihu iic iid iih iii iir iiu ir- irc ird iri irr iru iu- iuc iud iui iur rcc rcd rch rci rcr rcu rdc rdd rdh rdi rdr rdu rh- rhc rhd rhh rhi rhr rhu ric rid rih rii rir rrc rrd rrh rri rrr rru ruc rud ruh rui rur ruu ucc ucd uch uci ucr ucu udc udd udi udr udu uhc uhd uhh uhi uhr uhu uic uid uii uir uiu ur- urc urd uri urr uru uuc uur uuu