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