a-a a-i a-t aaa aad aae aai aan aap aat ad- ada add ade adi adn adp adt aea aed aee aei aen aep aet ai- aia aid aie aii ain aip ait an- ana and ane ani ann anp ant ap- apa apd ape api apn app apt at- ata atd ate ati atn atp att daa dad dae dai dan dap dat dda ddd dde ddi ddn ddp ddt de- dea ded dee dei den dep det di- dia did die dii din dip dit dna dnd dne dni dnn dnp dnt dpa dpd dpe dpi dpn dpp dpt dta dtd dte dti dtn dtp dtt eaa ead eae eai ean eap eat ed- eda edd ede edi edn edp edt eea eed eee een eep eet eia eid eie eii ein eip eit en- ena end ene eni enn enp ent ep- epa epd epe epi epn epp ept eta etd ete eti etn etp ett i-d ia- iaa iad iae iai ian iap iat ida idd ide idi idn idp idt ie- iea ied iee iei ien iep iet iia iid iie iii iin iip iit in- ina ind ine ini inn inp int ipa ipd ipe ipi ipn ipp ipt ita itd ite iti itn itp itt n-i naa nad nae nai nan nap nat nda ndd nde ndi ndn ndp ndt ne- nea ned nee nei nen nep net nia nid nie nii nin nip nit nna nne nni nnn nnp nnt npa npd npe npi npn npp npt nta ntd nte nti ntn ntp ntt p-p paa pad pae pai pan pap pat pda pdd pde pdi pdn pdp pdt pea ped pee pei pen pep pet pia pid pie pii pin pip pit pn- pna pnd pne pni pnn pnp pnt ppa ppd ppe ppi ppn ppp ppt pt- pta ptd pte pti ptn ptp ptt taa tad tae tai tan tap tat tda tdd tde tdi tdn tdp tdt te- tea ted tee tei ten tep tet tia tid tie tii tin tip tit tna tnd tne tni tnn tnp tnt tpa tpd tpe tpi tpn tpp tpt tta ttd tte tti ttn ttp ttt