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

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

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

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

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