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

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

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

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

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