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