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