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