-al a-a a-c a-t aaa aac aaf aak aal aap aat ac- aca acc acf ack acl acp act af- afa afc aff afk afl afp aft aka akc akk akl akp al- ala alc alf alk all alp alt ap- apa apc apf apk apl app apt at- ata atc atf atl atp att c-- caa cac caf cak cal cap cat cca ccc ccf cck ccl ccp cct cfa cfc cff cfk cfl cfp cft cka ckc ckt cl- cla clc clf clk cll clp clt cpa cpc cpf cpk cpl cpp cpt cta ctc ctf ctk ctl ctp ctt faa fac faf fak fal fap fat fca fcc fcf fck fcl fcp fct ffa ffc fff ffk ffl ffp fft fka fkc fkf fkk fkl fkp fkt fla flc flf fll flp flt fpa fpc fpk fpl fpp fpt fta ftc ftf ftk ftl ftp ftt k-t ka- kaa kac kaf kak kal kap kat kca kcc kck kcl kcp kct kfa kfc kff kkc kkk kkl kkp kkt kl- kla klc klf klt kpa kpc kpf kpk kpl kpp kpt kta ktc ktf ktk ktl ktp ktt l-p la- laa lac laf lak lal lap lat lca lcc lcf lck lcl lcp lct lfa lfc lff lfk lfl lfp lft lka lkl lkp lkt lla llc llf llk lll llp llt lpa lpc lpf lpk lpl lpp lpt lta ltc ltf ltk ltl ltp ltt p-p paa pac paf pak pal pap pat pca pcc pcf pck pcl pcp pct pfa pfc pff pfk pfl pfp pft pka pkc pkf pkl pkp pkt pla plc plf plk pll plp plt ppa ppc ppf ppk ppl ppp ppt pt- pta ptc ptf ptk ptl ptp ptt taa tac taf tak tal tap tat tca tcc tcf tck tcl tcp tct tfa tfc tff tfk tfl tfp tft tka tkc tkk tkl tkp tkt tla tlc tlf tlk tll tlp tlt tpa tpc tpf tpk tpl tpp tpt tta ttc ttf ttk ttl ttp ttt