(0 14 2)(1 15 8)(3 11 10)(4 19 17)(5 20 7)(6 12 9)(13 18 16)
ALLOWS (11/8)-SEQUENCE
1: (1 15 16)
(0 14 2)(1 13 18 16 8)(3 11 10)(4 19 17)(5 20 7)(6 12 9)(15)
2: (1 13 18)
(0 14 2)(1 16 8)(3 11 10)(4 19 17)(5 20 7)(6 12 9)(13)(15)(18)
3: (0 14 2)
(0)(1 16 8)(2)(3 11 10)(4 19 17)(5 20 7)(6 12 9)(13)(14)(15)(18)
4: (4 19 17)
(0)(1 16 8)(2)(3 11 10)(4)(5 20 7)(6 12 9)(13)(14)(15)(17)(18)(19)