a-a a-c a-t aaa aac aad aap aat ac- aca acc acd acp act ad- ada adc add adp adt ap- apa apc apd app apt at- ata atc atd atp att c-- caa cac cad cap cat cca ccc ccd ccp cct cda cdc cdd cdp cdt cpa cpc cpd cpp cpt cta ctc ctd ctp ctt daa dac dad dap dat dca dcc dcd dcp dct dda ddc ddd ddp ddt dpa dpc dpd dpp dpt dta dtc dtd dtp dtt p-p paa pac pad pap pat pca pcc pcd pcp pct pda pdc pdd pdp pdt ppa ppc ppd ppp ppt pt- pta ptc ptd ptp ptt taa tac tad tap tat tca tcc tcd tcp tct tda tdc tdd tdp tdt tpa tpc tpd tpp tpt tta ttc ttd ttp ttt

aaaa aaac aaad aaap aaca aacc aacd aacp aact aada aadc aadt aapa aapc aapt aata aatc aatt ac-t acaa acac acad acap acat acca accc accd accp acct acda acdc acdp acdt acpa acpd acpt acta actc actt adaa adac adad adap adat adcc adda addc addd adp- adta apac apap apat apca apcc apcd apda apdd appa appc appd appt apta aptc aptt at-t ataa atac atad atap atat atca atcc atdt atta attp c-cd caaa caac caap caat cac- caca cacc cada cadc cadd capa capc capd capp capt cat- cata catc catd catt ccaa ccac ccad ccap ccat ccca cccc cccp ccdc ccdp ccpa ccpp cctc cctt cdaa cdac cdad cdda cpaa cpac cpad cpap cpca cppa cppd cptp ctca ctcp ctpp ctta daad daap daca dact dada dapa dapp data datp datt dcca dccc dccp dcct dctc dddd dpaa dpac dpcp dpdt dppa dppc dtaa dtac dtap dtcc dtdp dttp paap paat paca pacd pact pada padd papa papp pata patd patt pcaa pcad pcap pcca pccc pcpp pdac pdca pdcp pdpa pdtc ppac ppad ppap ppcc ppcd pppa pppd pppp ppta pptt ptca ptcc ptdc ptpd pttc taa- taat taca tacc tact tada tapa tapp tapt tata tatt tcad tcap tcca tccc tcdd tcpa tctc tdac tdap tpac tpap tpcd tpcp tppa tppd tppp tptp ttcp tttt

-aaa- -cpca a-a-p a-pac aaadc aaata aacap aaccp aacdp aacpa aacpp aactp aadac aadat acaca acapp accad accpt adact adada adapa adapt adata addap apact apapa apata apatt apdta apptd attap c-a-c c-p-c ca-ca cadac capac cappa cata- catta ccccc cdata cpctc d-a-d d-pad daada daata dacca dadap dadda dappa datca datta ddddd p-cad pacta padda papa- papad papat pappa patca patta pctct t-cat ta-cd ta-da ta-ta tacca tadap tapad tapat tappa tataa tatta tdcaa ttttt

addada appcdc atacta c-tpat cacapa cadca cadpac cadpat catada catcat catpac ccaatt ccatca dadada dapdap pappad pataca patata pcdata pppppp tacata tacpac tapada taptap tataat tattat

aaa-cpa adaadat attacca dap-dap datacad datacap datatac pattada taapaca tac-tac tacaca taccada tap-tap tat-tat

attacapa papapapa

ddddddddd

atttadappa

tat-tat-tat

aaaaaaaaaaaaaaa ccccccccccccccc