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

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

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

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

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