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