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