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