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

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

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

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

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