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