(0 21 11 4 2)(1 6 3)(5 15 14)(7 10 8)(9 16 12)(13 19 17)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 5 15)
(0 21 11 4 2)(1 14 5 6 3)(7 10 8)(9 16 12)(13 19 17)(15)(18 22 20)
2: (4 21 11)
(0 21 2)(1 14 5 6 3)(4)(7 10 8)(9 16 12)(11)(13 19 17)(15)(18 22 20)
3: (9 16 12)
(0 21 2)(1 14 5 6 3)(4)(7 10 8)(9)(11)(12)(13 19 17)(15)(16)(18 22 20)
4: (3 5 6)
(0 21 2)(1 14 5)(3)(4)(6)(7 10 8)(9)(11)(12)(13 19 17)(15)(16)(18 22 20)