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