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

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

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

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

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