BEFORE + AFTER TRANSFORMATIONS

Before-after-02-(2)-N Before-after-02-(1)-N
Before-after-02-(4) Before-after-02-(3)-N
before-and-after-03-(6)-N before-and-after-03-(2) N
before-and-after-03-(1)-N 4
before-and-after-03-(4)-N before-and-after-03-(3)-N
before-1-N after-1-N
before-2-N after-2-N
B1 A1
before4-1-N after4-1-(2)-N
before4-2-N after4-2-N
1 2
before-3-N 5