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

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

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

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

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