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