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

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

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

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

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