-ol k-t kkk kkl kkn kkp kks kkt kkv kl- klo kls klt klv kn- knk knl knn kno knp knt kok kol kon koo kop kos kot kpk kpl kpn kpo kpp kps kpt kpv ksk ksl ksn kso ksp kss kst ksv ktk ktl ktn kto ktp kts ktt ktv kvk kvn kvo kvp kvs kvv l-p lkl lkp lks lkt llk lll lln llo llp lls llt llv lnk lnl lnn lno lnp lns lnt lok lol lon loo lop los lot lov lpk lpl lpn lpo lpp lps lpt lpv lsk lsl lsn lso lsp lss lst lsv ltk ltl lto ltp lts ltt ltv lvl lvn lvp lvs lvt lvv nkk nkn nko nkp nks nkt nlk nll nln nlo nlp nls nlt nlv nnk nnl nnn nno nnp nns nnt nnv no- nok nol non noo nop nos not nov npl npn npo npp nps npt npv nsk nsl nsn nso nsp nss nst nsv ntk ntn nto ntp nts ntt ntv nvk nvl nvn nvp nvt nvv okk okl oko okp oks olk oll oln olo olp ols olt on- onk onl onn ono onp ons ont oo- ook ool oon ooo oop oos oot oov op- opk opl opn opo opp ops opt opv os- osk osl osn oso osp oss ost osv ot- otk otl otn oto otp ots ott otv ov- ovl ovo ovp ovs ovv p-p pkl pkn pko pkp pks pkt plk pll pln plo plp pls plt plv pn- pnk pnl pnn pno pnp pns pnt pnv pok pol pon poo pop pos pot pov ppk ppl ppn ppo ppp pps ppt ppv ps- psk psl psn pso psp pss pst psv pt- ptk ptl ptn pto ptp pts ptt ptv pvk pvl pvn pvo pvp pvs pvt pvv sk- skk skl sko skp sks skt slk sll sln slo slp sls slt slv snk snl snn sno snp sns snt snv sok sol son soo sop sos sot sov spk spl spn spo spp sps spt spv ss- ssk ssl ssn sso ssp sss sst ssv stk stl stn sto stp sts stt stv svk svl svn svo svp svs svt svv tkk tkl tko tkp tks tkt tlk tll tln tlo tlp tls tlt tlv tnk tnl tnn tno tnp tns tnt to- tok tol ton too top tos tot tov tpk tpl tpn tpo tpp tps tpt tpv tsk tsl tsn tso tsp tss tst tsv ttk ttl ttn tto ttp tts ttt ttv tvk tvl tvn tvo tvp tvs tvt vkp vkt vl- vlk vll vlo vlp vls vlt vlv vn- vnl vno vnp vns vnv vok vol von voo vop vos vot vov vpk vpl vpn vpo vpp vps vpt vsk vsl vsn vso vsp vss vst vsv vtk vtl vto vts vtt vtv vvo vvs vvt vvv