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