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