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