pere, opere, 0pere, lpere, oere, 0ere, lere, poere, p0ere, plere, pwere, p3ere, p4ere, prere, psere, pdere, pwre, p3re, p4re, prre, psre, pdre, pewre, pe3re, pe4re, perre, pesre, pedre, peere, pe4re, pe5re, petre, pefre, peee, pe4e, pe5e, pete, pefe, peree, per4e, per5e, perte, perfe, perwe, per3e, per4e, perre, perse, perde, perw, per3, per4, perr, pers, perd, perew, pere3, pere4, perer, peres, pered.