C=ptkmlrswhfcxSbdgzLPjv
V=aeiuoEy2O
A=áéíúó
I=ei
U=ou

+A/+V/_
w/u/+V_+C
w/u/+V_#
w/v/_
oi/y/+C_+C
oi/y/+C_#
ae/E/+C_+C
ae/E/+C_#
* ae and E must merge: lowest-frequency phonemes
ea/jE/+C_+C
ea/jE/+C_#
oe/2/+C_+C
oe/2/+C_#
u/wA/+C_+C
u/wA/+C_#
o/u/+C_+C
o/u/+C_#
a/O/+C_+C
a/O/+C_#
A/a/_
i/ja/+C_+C
i/ja/+C_#
e/i/+C_+C
e/i/+C_#
ai/e/+C_+C
ai/e/+C_#
ao/o/+C_+C
ao/o/+C_#
au/o/+C_+C
au/o/+C_#
ei/i/+C_+C
ei/i/+C_#
eo/jo/+C_+C
eo/jo/+C_#
eu/ju/+C_+C
eu/ju/+C_#
oa/wa/+C_+C
oa/wa/+C_#
ou/u/+C_+C
ou/u/+C_#
* increase numbers of y and 2 in results
ui/y/+C_+C
ui/y/+C_#
ue/2/+C_+C
ue/2/+C_#
u/w/_+V
i/j/_+V
ww/w/_
jj/j/_
+V//+V_