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

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

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

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

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