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