Five Important Men

Place the following words into the diagram above so that there appear the names of five important men.

2) CV, DA, DP, EE, EE, EE, EE, EH, EI, IV, NN, NN, NW, SI, SO, ST 3) BIS, GEN, IST, LEE, NOT, RES, ROT, SIE, TEE, TON, TOR, USO 4) GONG, GROB, KALK, KINO, KLAR, KOCH, NEST, PAGE, PLUS, RUIN, TEEN, TUCH 5) GABEN, GASSI, GEIGE, GELEE, GOTHA, GORGO, LEGAT, LEUTE

As your answer, please enter the initials of their names alphabetically, without spaces and with capital letters.