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