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

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

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

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

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