The conditions in Jerusalem during the time the Antichrist is accepted by the nation of Israel during the tribulation (“D” on your chart).
V.3-9 The nations surrounding Israel will be harassing it, but later the believing remnant shall receive strength from God, and shall turn on those nations and crush them.
V.8 The weakest man there, shall become as strong as David! He killed a lion and a bear with his hands.
V.10-14 The believing remnant in Judah shall realize that the One they crucified, is their true Messiah. Their heart shall be pierced with sorrow. Their sorrow shall be individual and intense.
V.12 All will mourn, King (David), Prophet (Nathan), and Priest (Levi).