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