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