-ic c-- ccc cci ccl ccp ccs cct ci- cic cii cil cip cis cit cl- clc cli cll clp cls clt cpc cpi cpl cpp cps cpt csc csi csl csp css cst ctc cti ctl ctp cts ctt icc ici icl icp ics ict iic iii iil iip iis iit il- ilc ili ill ilp ils ilt ipc ipi ipl ipp ips ipt is- isc isi isl isp iss ist itc iti itl itp its itt l-p lcc lci lcl lcp lcs lct lic lii lil lip lis lit llc lli lll llp lls llt lpc lpi lpl lpp lps lpt lsc lsi lsl lsp lss lst ltc lti ltl ltp lts ltt p-p pcc pci pcl pcp pcs pct pic pii pil pip pis pit plc pli pll plp pls plt ppc ppi ppl ppp pps ppt ps- psc psi psl psp pss pst pt- ptc pti ptl ptp pts ptt scc sci scl scp scs sct sic sii sil sip sis sit slc sli sll slp sls slt spc spi spl spp sps spt ss- ssc ssi ssl ssp sss sst stc sti stl stp sts stt tcc tci tcl tcp tcs tct tic tii til tip tis tit tlc tli tll tlp tls tlt tpc tpi tpl tpp tps tpt tsc tsi tsl tsp tss tst ttc tti ttl ttp tts ttt