piej[7], pije[7], wpij[7], wiej[6], wije[6],
pfe[8], pif[8], jej[7], pij[6], pip[5], wij[5], pie[4], piw[4], wie[3],
ef[6], fe[6], fi[6], ej[4], je[4], pe[3], pi[3], ew[2], we[2], iw[2],
