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