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

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

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

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

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