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