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