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