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