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