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

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

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

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

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