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