    1  23.6  145.45   234.8
    2  -0.4  -0.05  0.345
    3 4.0 3456.0    123.0
    4 77
    5 -0.003  0.0006  12.345
    6 1 2 3 4 5
    7   12.12        13.11               14.14
    8 2      3        4
