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