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