M := {
	{-0.17149852216243743896484375, 0.112758494913578033447265625, 0.349343717098236083984375, 0.274749577045440673828125, 0.11039818823337554931640625, 0.0170759223401546478271484375, 0.3383640944957733154296875, -0.3534403741359710693359375},
	{-0.17715154588222503662109375, 0.18790443241596221923828125, -0.3322967588901519775390625, 0.24764214456081390380859375, 0.0294684432446956634521484375, -0.066814936697483062744140625, 0.2632808983325958251953125, 0.3350149691104888916015625},
	{-0.0456407368183135986328125, 0.032741062343120574951171875, -0.24616229534149169921875, -0.3320643901824951171875, -0.17945276200771331787109375, 0.14117588102817535400390625, -0.068051524460315704345703125, 0.23342634737491607666015625},
	{-0.0409308262169361114501953125, 0.15794606506824493408203125, 0.261798381805419921875, -0.15557329356670379638671875, -0.198058784008026123046875, 0.18654780089855194091796875, 0.1043655872344970703125, -0.17689441144466400146484375},
	{0.325010597705841064453125, 0.2890706956386566162109375, 0.10321901738643646240234375, 0.094142951071262359619140625, 0.24184657633304595947265625, 0.03010650537908077239990234375, 0.011825815774500370025634765625, -0.18434537947177886962890625},
	{-0.0711716115474700927734375, -0.185732305049896240234375, -0.131399631500244140625, 0.25637304782867431640625, -0.076345853507518768310546875, 0.18903206288814544677734375, -0.26681411266326904296875, -0.3494441509246826171875},
	{-0.0205695591866970062255859375, 0.142301499843597412109375, -0.009782030247151851654052734375, 0.0623874925076961517333984375, -0.121030576527118682861328125, 0.13950042426586151123046875, -0.280546367168426513671875, -0.0575408153235912322998046875},
	{0.099572978913784027099609375, -0.16456936299800872802734375, 0.22376120090484619140625, -0.287732899188995361328125, 0.12144045531749725341796875, -0.0372770316898822784423828125, 0.0059139193035662174224853515625, -0.2834253609180450439453125}
}
Mseven := M . M . M . M . M . M . M
Idata := {{98,117,99,107,101,121,101,123}}
Odata = Idata . Transpose[Mseven]