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

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

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

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

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