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

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

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

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

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