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

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

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

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

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