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