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

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

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

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

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