rpz rra rrc rrg rri rrl rrn rrp rrr rrt rta rtc rtg rti rtl rtn rto rtp rtr rtt rtz rza rzo taa tac tag tai tal tan tao tap tar tat taz tca tcc tcg tci tcl tcn tco tcp tcr tct tga tgc tgg tgi tgl tgn tgo tgp tgr tgt tgz tia tic tig tii til tin tio tip tir tit tiz tla tlc tlg tli tll tln tlo tlp tlr tlt tlz tna tnc tng tni tnl tnn tno tnp tnr tnt tnz to- toa toc tog toi tol ton too top tor tot toz tpa tpc tpg tpi tpl tpn tpo tpp tpr tpt tpz tra trc trg tri trl trn tro trp trr trt trz tta ttc ttg tti ttl ttn tto ttp ttr ttt tza z-g zaa zac zag zai zan zao zap zar zat zaz zcl zco zgg zgi zia zig zil zin zio zip zir zit ziz zla zlr zlt znc znn zno znp zo- zoa zoc zog zoi zol zon zoo zor zot zpc zpg zpi zpl zpo zpp zpr zpt zrl zro zrp zta ztl ztr zzr zzt zzz