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