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