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

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

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

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

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