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