d^b _,,ddP"""Ybb,,_ d^b
             d  ,dP"'         `"Yb,  b
             b,d"                 "b,d
             d"     ,d""YgP""b,     "b
            d'      8  o g o  8      `b
            8       d,gPPPPRg,b       8
            8       dP'     'Yb       8
            8       8)  8 8  (8       8
            Y,      Yb       dP      ,P
             Ya      "8ggggg8"      aP
              "Ya      b,,,d      aP"
               8"Yb,_         _,dP"8
               8    8YbbgggddP8    8
               d    b         d    b
               """"""         """"""