# coding=utf-8


A1 = 'A+B+C+D-E'
A2 = 'A*B-(C+D+E)'
A3 = 'A*E-(B+C+D)'
A4 = 'A*B*C-(D+E)'

B1 = 'C*D-(A+B+E)'
B2 = '(B+C+D)-(A+E)'
B3 = '(A*B+E)-(C+D)'
B4 = '(A*C+E)-(B+D)'

C1 = 'B*C-(A+D+E)'
C2 = '(C+D+E)-(A+B)'
C3 = '(D*E+C)-(A*B)'
C4 = '(D*E+C)-(A+B)'

D1 = 'D*E-(A+B+C)'
D2 = 'A+C+E-B-D'
D3 = 'A*D-(B+C+E)'
D4 = 'A-(B+C+D+E)'