(0 5 2)(1 21 18 16 11)(3 9 7)(4 20 19 17 15)(6 13 12)(8 14 10)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)

(0)(1 5 2 21 18 16 11)(3 9 7)(4 20 19 17 15)(6 13 12)(8 14 10)
2: (1 5 18)

(0)(1 16 11)(2 21 18)(3 9 7)(4 20 19 17 15)(5)(6 13 12)(8 14 10)
3: (4 20 15)

(0)(1 16 11)(2 21 18)(3 9 7)(4)(5)(6 13 12)(8 14 10)(15 19 17)(20)
4: (2 21 18)

(0)(1 16 11)(2)(3 9 7)(4)(5)(6 13 12)(8 14 10)(15 19 17)(18)(20)(21)