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

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

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

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

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