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