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

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

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

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

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