F20 1.14d-1.16d-1.18d-1.20dF21 1.14d-1.16d-1.18d-1.20dF22 2.18d-2.20dF25 X3 1.8d 2.0d F30 3.16d-3.18d-3.20dF31 3.16d-3.18d-3.20dF32 4.20dF33 4.20dF34 3.18d-3.20d