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