-up a-a a-c a-t aaa aac aad aan aap aat aau ac- aca acc acd acn acp act acu ad- ada adc add adn adp adt adu an- ana anc and ann anp ant anu ap- apa apc apd apn app apt apu at- ata atc atd atn atp att atu au- aua auc aud aun aup aut c-- caa cac cad can cap cat cau cca ccc ccd ccn ccp cct ccu cda cdc cdd cdn cdp cdt cdu cn- cna cnc cnd cnn cnp cnt cnu cpa cpc cpd cpn cpp cpt cpu cta ctc ctd ctn ctp ctt ctu cua cuc cud cun cup cut cuu daa dac dad dan dap dat dau dca dcc dcd dcn dcp dct dcu dda ddc ddd ddn ddp ddt ddu dna dnc dnd dnn dnp dnt dpa dpc dpd dpn dpp dpt dpu dta dtc dtd dtn dtp dtt dtu dua duc dud dun dup dut naa nac nad nan nap nat nau nca ncc ncd ncn ncp nct ncu nda ndc ndd ndn ndp ndt ndu nna nnc nnn nnp nnt nnu npa npc npd npn npp npt npu nta ntc ntd ntn ntp ntt ntu nua nuc nud nun nup nut nuu p-p paa pac pad pan pap pat pau pca pcc pcd pcn pcp pct pcu pda pdc pdd pdn pdp pdt pdu pn- pna pnc pnd pnn pnp pnt pnu ppa ppc ppd ppn ppp ppt ppu pt- pta ptc ptd ptn ptp ptt ptu pua puc pud pun pup put puu taa tac tad tan tap tat tau tca tcc tcd tcn tcp tct tcu tda tdc tdd tdn tdp tdt tdu tna tnc tnd tnn tnp tnt tpa tpc tpd tpn tpp tpt tpu tta ttc ttd ttn ttp ttt ttu tua tuc tud tun tup tut tuu ua- uaa uac uad uan uap uat uau uca ucc ucd ucn ucp uct ucu uda udc udd udn udp udt udu un- una unc und unn unp unt unu up- upa upc upd upn upp upt upu uta utc utd utn utp utt utu uua uuc uun uut uuu