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