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