- '^sho?w?/gre?y?l?i?n?e?', 'show/grayline', 'show/grayline',
- '^sho?w?/myd?x?/(\d+)-(\d+)', 'show/dx filter $1-$2', 'show/mydx',
- '^sho?w?/myd?x?/(\d+)', 'show/dx filter $1', 'show/mydx',
- '^sho?w?/myd?x?/d(\d+)', 'show/dx filter from $1', 'show/mydx',
- '^sho?w?/myd?x?', 'show/dx filter real', 'show/mydx',
+ '^sho?w?/grou?p?s?', 'show/groups', 'show/groups',
+ '^sho?w?/gr[ae]?y?l?i?n?e?', 'show/grayline', 'show/grayline',