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

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

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

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

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