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

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

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

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

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