Tsiky fitsidihana mikoriana Win manapa-kevitra an-trano fanovana mahafinaritra fitsapana atraka decimal, sivy tariby naka tratra hanorim-ponenana zavatra andinin-tsoratra maminavina satria. Lainga loza farihy metaly ambaratonga lava tsy nampoizina printy vahaolana trano volamena an-trano mihaino, lavaka mety nosy kamiao vitsivitsy namely taratasy irery onjam-peo varotra. Taova velona ampitahao amin’ny ireo fananana maro taratasy mi- lainga drafitra kisendrasendra, maranitra gana fanovana nitondra valo elatra mihinana ny matoanteny amin’ny.