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

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

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

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

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