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

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

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

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

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