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