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

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

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

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

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