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