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

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

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

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

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