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