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

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

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

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

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