XZ                   Z      XZX                  Z      NZX            N     Z E    XHNTTTHM  N HMMMMMMMMHXXXMX NHX   MMMMMMM        H   N  MHX                  H  HM  NHX                  H  H   HHX   R        N     H XHN  HH N   E       M N  MH XHM  HHXX           MXX  MH XH   HNX            M    MH XNH  HHX   N    N   M    MH NH   NH   MM   HM        MH XNH  HHNX      H    N    MH NH   HNXX     XHXXXXXXH  MH XH N HHXX      H   MMMH  MH MHMMMHN    HMMMHMMH M H  MH  H    H    H N HMNH E H   H  H   XMMMMMXXXXXMMMMMMMMMMMMMMMMM