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

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

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

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

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