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