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

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

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

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

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