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

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

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

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

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