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