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