This is my script, and thankyou for looking at it
3dANOVA2 -type 3 -alevels 4 -blevels 8 \
-dset 1 1 ../sep29_2004/afdir/STAcor1+tlrc \
-dset 2 1 ../sep29_2004/afdir/STFcor1+tlrc \
-dset 3 1 ../sep29_2004/afdir/SSAcor1+tlrc \
-dset 4 1 ../sep29_2004/afdir/SSFcor1+tlrc \
-dset 1 2 ../feb24_2005_fixed/afdir/STAcor1+tlrc \
-dset 2 2 ../feb24_2005_fixed/afdir/STFcor1+tlrc \
-dset 3 2 ../feb24_2005_fixed/afdir/SSAcor1+tlrc \
-dset 4 2 ../feb24_2005_fixed/afdir/SSFcor1+tlrc \
-dset 1 3 ../mar04_2005/afdir/STAcor1+tlrc \
-dset 2 3 ../mar04_2005/afdir/STFcor1+tlrc \
-dset 3 3 ../mar04_2005/afdir/SSAcor1+tlrc \
-dset 4 3 ../mar04_2005/afdir/SSFcor1+tlrc \
-dset 1 4 ../apr06_2005/afdir/STAcor1+tlrc \
-dset 2 4 ../apr06_2005/afdir/STFcor1+tlrc \
-dset 3 4 ../apr06_2005/afdir/SSAcor1+tlrc \
-dset 4 4 ../apr06_2005/afdir/SSFcor1+tlrc \
-dset 1 5 ../mar10_2005/afdir/STAcor1+tlrc \
-dset 2 5 ../mar10_2005/afdir/STFcor1+tlrc \
-dset 3 5 ../mar10_2005/afdir/SSAcor1+tlrc \
-dset 4 5 ../mar10_2005/afdir/SSFcor1+tlrc \
-dset 1 6 ../mar23_2005/afdir/STAcor1+tlrc \
-dset 2 6 ../mar23_2005/afdir/STFcor1+tlrc \
-dset 3 6 ../mar23_2005/afdir/SSAcor1+tlrc \
-dset 4 6 ../mar23_2005/afdir/SSFcor1+tlrc \
-dset 1 7 ../mar15_2005/afdir/STAorig1+tlrc \
-dset 2 7 ../mar15_2005/afdir/STForig1+tlrc \
-dset 3 7 ../mar15_2005/afdir/SSAorig1+tlrc \
-dset 4 7 ../mar15_2005/afdir/SSForig1+tlrc \
-dset 1 8 ../Jan21_2005/afdir/STAcor1+tlrc \
-dset 2 8 ../Jan21_2005/afdir/STFcor1+tlrc \
-dset 3 8 ../Jan21_2005/afdir/SSAcor1+tlrc \
-dset 4 8 ../Jan21_2005/afdir/SSFcor1+tlrc \
-voxel 100 \
-fa stimeffect \
-amean 1 TA \
-amean 2 TF \
-amean 3 SA \
-amean 4 SF \
-acontr 1 0 0 0 TAvBase \
-acontr 0 1 0 0 TFvBase \
-acontr 0 0 1 0 SAvBase \
-acontr 0 0 0 1 SFvBase \
-adiff 1 2 TAvsTF \
-adiff 2 1 TFvsTA \
-adiff 1 3 TAvsSA \
-adiff 2 4 TFvsSF \
-bucket grp_anova_ma_t