w: 'u'
weekday: 'u'
ww: 'w'
weekday_offset: 'w'
www: 'A'
weekday_name: 'A'
wwww: 'a'
weekday_name_abbr: 'a'
d: 'd'
day: 'd'
day_padded: 'd'
dd: '-d'
Day: '-d'
day_unpadded: '-d'
ddd: '_d'
DAY: '_d'
day_blank: '_d'
dddd: 'j'
day_of_the_year: 'j'
m: 'm'
month: 'm'
month_padded: 'm'
mm: '-m'
Month: '-m'
month_unpadded: '-m'
mmm: '_m'
MONTH: '_m'
month_blank: '_m'
mmmm: 'B'
month_name: 'B'
mmmmm: 'b'
month_name_abbr: 'b'
swe: 'U'
sunday_week: 'U'
mwe: 'W'
monday_week: 'W'
we: 'V'
week: 'V'
yy: 'y'
yr: 'y'
year: 'Y'
yyyy: 'Y'