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

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

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

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

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