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

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

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

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

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