Unipotent Packets for big block of split F4

G=F4 split
G^v=F4 split

type: F4 sc s
real form: 2
dual real form: 2

G:   1--2=>=3--4
G^v: 1--2=<=3--4

Special                            Special                           
Orbit   Cells       Diagram #R A   Dual Orbit  Cells       Diagram #R A
F4      0	    2222    1  1   0           24          0000	   1  1
F4(a1)  1,3         2202    2  2   A1~         22,23       1000	   2  2
F4(a2)  4,5,11      0202    2  2/1 A1+A1~      17,19,20    0010	   2  1		   
F4(a3)  9,13,14     0200    3  S4  F4(a3)      9,13,14     0020	   3  S4
C3      12          1012    1  1   A2~         18          2000	   1  1 
B3      2,6,7,8     2200    2  1   A2          10,15,16,21 0002	   3  2/1	
A2      10,15,16,21 2000    3  2/1 B3          2,6,7,8     0022	   2  1	
A2~     18          0002    1  1   C3          12          2101	   1  1
A1+A1~  17,19,20    0100    2  1   F4(a2)      4,5,11      2020	   2  2/1
A1~     22,23       0001    2  2   F4(a1)      1,3         2022	   2  2
0       24(trivial) 0000    1  1   F4          0           2222	   1  1