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