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