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