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