c-- ccc cch ccl ccp ccs ch- chc chh chl chp chs cl- clc clh cll clp cls cpc cph cpl cpp cps csc csh csl csp css hcc hch hcl hcp hcs hhc hhh hhl hhp hhs hlc hlh hll hlp hls hpc hph hpl hpp hps hsc hsh hsl hsp hss l-p lcc lch lcl lcp lcs lhc lhh lhp lhs llc lll llp lls lpc lph lpl lpp lps lsc lsh lsl lsp lss p-p pcc pch pcl pcp pcs phc phl php phs plc plh pll plp pls ppc pph ppl ppp pps ps- psc psh psl psp pss scc sch scl scp scs sh- shc shh shl shp shs slc slh sll slp sls spc sph spl spp sps ss- ssc ssh ssl ssp sss