Words formed from any letters in prepones plus optional blank

u -

upo₇

ups₇

urn₅

use₄

v -

vee₇

voe₇

w -

wee₆

wen₇

woe₆

won₇

wop₉

wos₆

y -

yen₆

yep₈

yes₅

yon₆

z -

zee₁₂