%mode init
A1@ABCDE
A2:12345
B1=MID(A1,1,5)
B2=MID(A1,1,6)
B3=MID(A1,2,3)
B4=MID(A1,3,3)
B5=MID(A1,3,0)
B6=MID(A1,0,1)
B7=MID(A1,10,2)
C1=MID(A2,1,5)
C2=MID(A2,1,6)
C3=MID(A2,2,3)
C4=MID(A2,5,10)
%calc
%mode result
B1="ABCDE"
B2="ABCDE"
B3="BCD"
B4="CDE"
B5=""
B6=#VALUE!
B7=""
C1="12345"
C2="12345"
C3="234"
C4="5"
%check