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

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

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

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

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