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