Common typos: etr-1aptr-1aper-1apet-1apetr1apetr-apetr-1oetr-1a0etr-1a_etr-1aletr-1apwtr-1aprtr-1ap3tr-1apdtr-1apstr-1ap4tr-1aperr-1apeyr-1ape5r-1apegr-1apefr-1ape6r-1apete-1apett-1apet4-1apetf-1apetd-1apet5-1apetr01apetrp1apetr-2apetr-qapetr-wapetr-1spetr-1qpetr-1zpetr-1weptr-1apter-1apert-1apet-r1apetr1-apetr-a1opetr-1apoetr-1a0petr-1ap0etr-1a_petr-1ap_etr-1alpetr-1apletr-1apwetr-1apewtr-1apretr-1apertr-1ap3etr-1ape3tr-1apdetr-1apedtr-1apsetr-1apestr-1ap4etr-1ape4tr-1apetrr-1apeytr-1apetyr-1ape5tr-1apet5r-1apegtr-1apetgr-1apeftr-1apetfr-1ape6tr-1apet6r-1apeter-1apetre-1apettr-1apetrt-1apet4r-1apetr4-1apetrf-1apetdr-1apetrd-1apetr5-1apetr0-1apetr-01apetrp-1apetr-p1apetr-21apetr-12apetr-q1apetr-1qapetr-w1apetr-1wapetr-1sapetr-1aspetr-1aqpetr-1zapetr-1azpetr-1awppetr-1apeetr-1apetr--1apetr-11apetr-1aa
