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

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

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

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

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