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

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

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

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

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