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

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

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

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

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