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

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

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

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

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