N  NE  N   N  N         MMMMXMMMMMMMMHMMXMMM            X        H  X      H        X        H  X  NTTTH     NN X      N H  X  N   H  MXMXMXXX  N MXMH  X  N   H        X   N    H  X  N   H        X   N    H  X  R   H     EX X        H  X      H      X X   TTT  H  X      HXMXMXMX XX       H         H      X          H         H      X        N H         H      X        X H         H      X          H         H      X         THTTTTTTT  H      X E          NN  NN  H                   NN  NN  H                           HMMMMMMMMMMMMMMMMMMMMMMMMMMMM