(r'^sandwich/(?P<slug>[-\w]+)/$', views.specific_sandwich),
(r'^sandwich/(?P<year>[-\w]+)/(?P<month>[-\w]+)/$', views.sandwich_month),
(r'^sandwich/(?P<slug>[-\w]+)/$', views.specific_sandwich),
(r'^sandwich/(?P<year>[-\w]+)/(?P<month>[-\w]+)/$', views.sandwich_month),