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

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

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

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

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