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