(0 7 5)(1 21 3)(2 9 8)(4 12 10)(6 16 15 13 11)(14 19 17)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (2 6 8)

(0 7 5)(1 21 3)(2)(4 12 10)(6 9 8 16 15 13 11)(14 19 17)(18 22 20)
2: (0 7 5)

(0)(1 21 3)(2)(4 12 10)(5)(6 9 8 16 15 13 11)(7)(14 19 17)(18 22 20)
3: (1 21 3)

(0)(1)(2)(3)(4 12 10)(5)(6 9 8 16 15 13 11)(7)(14 19 17)(18 22 20)(21)
4: (6 9 15)

(0)(1)(2)(3)(4 12 10)(5)(6 13 11)(7)(8 16 15)(9)(14 19 17)(18 22 20)(21)