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