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