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

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

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

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

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