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