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