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