* Title:Busy Dozer 4 Solution * Designer:TTTPPP * Type:Solution * Follows:tedehad * Physics:2 ( O.OO===================== , / +g-O / v~!O W::::::::::::::::==== / stuO / pqrO / n~oO / klmO / hijO / (~)O / >O<1 / O+,: FW A / $0$$ / OT.>>>>================ OgOO