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