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

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

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

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

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