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

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

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

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

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