-ic -up c-- ccc ccd cci ccl ccp ccs ccu cdc cdd cdi cdl cdp cds cdu ci- cic cid cii cil cip cis ciu cl- clc cld cli cll clp cls clu cpc cpd cpi cpl cpp cps cpu csc csd csi csl csp css csu cuc cud cui cul cup cus cuu dcc dcd dci dcl dcp dcs dcu ddc ddd ddi ddl ddp dds ddu di- dic did dii dil dip dis diu dl- dlc dld dli dll dlp dls dlu dpc dpd dpi dpl dpp dps dpu dsc dsd dsi dsl dsp dss dsu duc dud dui dul dup dus i-d icc icd ici icl icp ics icu idc idd idi idl idp ids idu iic iid iii iil iip iis iiu il- ilc ild ili ill ilp ils ilu ipc ipd ipi ipl ipp ips ipu is- isc isd isi isl isp iss isu iu- iuc iud iui iup ius l-p lcc lcd lci lcl lcp lcs lcu ldc ldd ldi ldl ldp lds ldu lic lid lii lil lip lis liu llc lld lli lll llp lls llu lpc lpd lpi lpl lpp lps lpu lsc lsd lsi lsl lsp lss lsu luc lud lui lul lup lus luu p-p pcc pcd pci pcl pcp pcs pcu pdc pdd pdi pdl pdp pds pdu pic pid pii pil pip pis piu plc pld pli pll plp pls plu ppc ppd ppi ppl ppp pps ppu ps- psc psd psi psl psp pss psu puc pud pui pul pup pus puu scc scd sci scl scp scs scu sdc sdd sdi sdl sdp sds sdu sic sid sii sil sip sis siu slc sld sli sll slp sls slu spc spd spi spl spp sps spu ss- ssc ssd ssi ssl ssp sss ssu suc sud sui sul sup sus suu ucc ucd uci ucl ucp ucs ucu udc udd udi udl udp uds udu uic uid uii uil uip uis uiu ulc uld uli ull ulp uls ulu up- upc upd upi upp ups upu usc usd usi usl usp uss usu uuc uus uuu