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