^0 zero
1 uno
2 due
^3$ tre
3$ tré
3 tre
4 quattro
5 cinque
6 sei
7 sette
8 otto
9 nove
10 dieci
11 undici
12 dodici
13 tredici
14 quattordici
15 quindici
16 sedici
17 diciassette
18 diciotto
19 diciannove
2([18]) vent$1
2(\d) venti$1
3([18]) trent$1
3(\d) trenta$1
4([18]) quarant$1
4(\d) quaranta$1
5([18]) cinquant$1
5(\d) cinquanta$1
6([18]) sessant$1
6(\d) sessanta$1
7([18]) settant$1
7(\d) settanta$1
8([18]) ottant$1
8(\d) ottanta$1
9([18]) novant$1
9(\d) novanta$1
1(\d\d) cento$1
(\d)(\d\d) $1cento$2
1(\d{3}) mille$1
(\d{1,2})(\d{3}) $1mila$2
(\d{3})(\d{3}) $1mila[ $2]
1(\d{6}) un milione[ $1]
(\d{1,3})(\d{6}) $1 milioni[ $2]
1(\d{9}) un miliardo[ $1]
(\d{1,3})(\d{9}) $1 miliardi[ $2]
1(\d{12}) un bilione[ $1]
(\d{1,3})(\d{12}) $1 bilioni[ $2]
1(\d{15}) un biliardo[ $1]
(\d{1,3})(\d{15}) $1 biliardi[ $2]
1(\d{18}) un trilione[ $1]
(\d{1,3})(\d{18}) $1 trilioni[ $2]
1(\d{21}) un triliardo[ $1]
(\d{1,3})(\d{21}) $1 triliardi[ $2]

# negative numbers

[-−](\d+) meno |$1

# decimals

([-−]?\d+)[.,] $1| virgola
([-−]?\d+[.,])([^0]\d) $1| |$2
([-−]?\d+[.,])(\d)(\d)(\d) |$1 |$2| |$3| |$4
([-−]?\d+[.,]\d*)(\d) $1| |$2

# currencies
	
# unit/subunit

u:([^,]*),([^,]*),([^,]*)	\1
s:([^,]*),([^,]*),([^,]*)	\2
p:([^,]*),([^,]*),([^,]*)	\3

CHF:(.)	$(\1: franco svizzero, centesimo, centesimi)
CNY:(.)	$(\1: yuan renminbi, fen, fen)
EUR:(.)	$(\1: euro, centesimo, centesimi)
GBP:(.)	$(\1: lira sterlina, penny, pence)
JPY:(.)	$(\1: yen, sen, sen)
USD:(.)	$(\1: dollaro USA, cent, cent)

"(JPY [-−]?\d+)[.,](\d\d)0" $1
"(JPY [-−]?\d+[.,]\d\d)(\d)" $1 $2 rin

"([A-Z]{3}) ([-−]?\d+)([.,]00?)?" $2$(\1:u)

"(CNY [-−]?\d+)[.,](\d)0?" $1 $2 jiao
"(CNY [-−]?\d+[.,]\d)(\d)" $1 $2 fen

"(([A-Z]{3}) [-−]?\d+)[.,](01)" $1 uno$(\2:s)
"(([A-Z]{3}) [-−]?\d+)[.,](\d)" $1 $(\30)$(\2:p)
"(([A-Z]{3}) [-−]?\d+)[.,](\d\d)" $1 $3$(\2:p)

== cardinal-feminine ==

1 una

== cardinal-masculine ==

1 un

== cardinal-(feminine|masculine) ==

(.*) $(\1 $2)

== feminine ==

(.*)uno \1una

== masculine ==

(.*)uno \1un

== (feminine|masculine) ==

(.*) \2

== ordinal-feminine ==

([-−]?\d+)	$(ordinal-feminine |$1)
(.*)un[ao]	\1prima
(.*)udue	\1seconda
(.*)tre		\1terza
(.*)quattro	\1quarta
(.*)cinque	\1quinta
(.*)sei		\1sesta
(.*)sette	\1settima
(.*)otto	\1ottava
(.*)nove	\1nona
(.*)dieci	\1decima
(.*tr)é		\1eesima
(.*sei)		\1esima
"(.*)[^ ][ ]*"	\1esima

== ordinal(-masculine)? ==
([-−]?\d+) $(ordinal-masculine $(ordinal-feminine \2))
(.*)a \2o

== (ordinal)-number(-feminine|-masculine)? ==
([-−]?\d+) \3$(ordinal-number $(\1\2 \3))
.*a ª
.*o º

== help ==

"" $(1), $(2), |$(3)|\n$(help cardinal-feminine)$(help cardinal-masculine)$(help ordinal-feminine)$(help ordinal-masculine)$(help ordinal-number-feminine)$(help ordinal-number-masculine)
(.*) \1: $(\1 1), $(\1 2), |$(\1 3)|\n