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