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