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

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

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

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

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