create table ion(a01 float, a02 float, a03 float, a04 float, a05 float,
  a06 float, a07 float, a08 float, a09 float, a10 float, a11 float,
  a12 float, a13 float, a14 float, a15 float, a16 float, a17 float,
  a18 float, a19 float, a20 float, a21 float, a22 float, a23 float,
  a24 float, a25 float, a26 float, a27 float, a28 float, a29 float,
  a30 float, a31 float, a32 float, a33 float, a34 float, class varchar2(1))
/