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

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

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

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

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