(0 4 2)(1 21 8)(3 22 19 10 5)(6 13 11)(7 17 9)(12 16 14)(15 20 18)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)

(0)(1 4 2 21 8)(3 22 19 10 5)(6 13 11)(7 17 9)(12 16 14)(15 20 18)
2: (1 4 8)

(0)(1)(2 21 8)(3 22 19 10 5)(4)(6 13 11)(7 17 9)(12 16 14)(15 20 18)
3: (3 10 5)

(0)(1)(2 21 8)(3)(4)(5)(6 13 11)(7 17 9)(10 22 19)(12 16 14)(15 20 18)
4: (7 17 9)

(0)(1)(2 21 8)(3)(4)(5)(6 13 11)(7)(9)(10 22 19)(12 16 14)(15 20 18)(17)