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