 regression{
  variables=(
   labor[7]
   const
   easter[6]
     )
     b=(
            0.2217126491E-01
           -0.7454751696E-03f
           -0.5615136877E-01f
     )
 }

 arima{model=
  (0 1 3)(0 1 1)
   ma  =(
            0.7991738708E+00f
            0.1000000000E+00f
            0.1000000000E+00f
            0.6052078428E+00f
   )
 }
