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