diff --git a/data/af.parquet b/data/af/af.parquet
similarity index 100%
rename from data/af.parquet
rename to data/af/af.parquet
diff --git a/data/am.parquet b/data/am/am.parquet
similarity index 100%
rename from data/am.parquet
rename to data/am/am.parquet
diff --git a/data/ar.parquet b/data/ar/ar.parquet
similarity index 100%
rename from data/ar.parquet
rename to data/ar/ar.parquet
diff --git a/data/as.parquet b/data/as/as.parquet
similarity index 100%
rename from data/as.parquet
rename to data/as/as.parquet
diff --git a/data/az.parquet b/data/az/az.parquet
similarity index 100%
rename from data/az.parquet
rename to data/az/az.parquet
diff --git a/data/be.parquet b/data/be/be.parquet
similarity index 100%
rename from data/be.parquet
rename to data/be/be.parquet
diff --git a/data/bg.parquet b/data/bg/bg.parquet
similarity index 100%
rename from data/bg.parquet
rename to data/bg/bg.parquet
diff --git a/data/bn.parquet b/data/bn/bn.parquet
similarity index 100%
rename from data/bn.parquet
rename to data/bn/bn.parquet
diff --git a/data/br.parquet b/data/br/br.parquet
similarity index 100%
rename from data/br.parquet
rename to data/br/br.parquet
diff --git a/data/bs.parquet b/data/bs/bs.parquet
similarity index 100%
rename from data/bs.parquet
rename to data/bs/bs.parquet
diff --git a/data/ca.parquet b/data/ca/ca.parquet
similarity index 100%
rename from data/ca.parquet
rename to data/ca/ca.parquet
diff --git a/data/cs.parquet b/data/cs/cs.parquet
similarity index 100%
rename from data/cs.parquet
rename to data/cs/cs.parquet
diff --git a/data/cy.parquet b/data/cy/cy.parquet
similarity index 100%
rename from data/cy.parquet
rename to data/cy/cy.parquet
diff --git a/data/da.parquet b/data/da/da.parquet
similarity index 100%
rename from data/da.parquet
rename to data/da/da.parquet
diff --git a/data/de.parquet b/data/de/de.parquet
similarity index 100%
rename from data/de.parquet
rename to data/de/de.parquet
diff --git a/data/el.parquet b/data/el/el.parquet
similarity index 100%
rename from data/el.parquet
rename to data/el/el.parquet
diff --git a/data/en.parquet b/data/en/en.parquet
similarity index 100%
rename from data/en.parquet
rename to data/en/en.parquet
diff --git a/data/eo.parquet b/data/eo/eo.parquet
similarity index 100%
rename from data/eo.parquet
rename to data/eo/eo.parquet
diff --git a/data/es.parquet b/data/es/es.parquet
similarity index 100%
rename from data/es.parquet
rename to data/es/es.parquet
diff --git a/data/et.parquet b/data/et/et.parquet
similarity index 100%
rename from data/et.parquet
rename to data/et/et.parquet
diff --git a/data/eu.parquet b/data/eu/eu.parquet
similarity index 100%
rename from data/eu.parquet
rename to data/eu/eu.parquet
diff --git a/data/fa.parquet b/data/fa/fa.parquet
similarity index 100%
rename from data/fa.parquet
rename to data/fa/fa.parquet
diff --git a/data/fi.parquet b/data/fi/fi.parquet
similarity index 100%
rename from data/fi.parquet
rename to data/fi/fi.parquet
diff --git a/data/fr.parquet b/data/fr/fr.parquet
similarity index 100%
rename from data/fr.parquet
rename to data/fr/fr.parquet
diff --git a/data/fy.parquet b/data/fy/fy.parquet
similarity index 100%
rename from data/fy.parquet
rename to data/fy/fy.parquet
diff --git a/data/ga.parquet b/data/ga/ga.parquet
similarity index 100%
rename from data/ga.parquet
rename to data/ga/ga.parquet
diff --git a/data/gd.parquet b/data/gd/gd.parquet
similarity index 100%
rename from data/gd.parquet
rename to data/gd/gd.parquet
diff --git a/data/gl.parquet b/data/gl/gl.parquet
similarity index 100%
rename from data/gl.parquet
rename to data/gl/gl.parquet
diff --git a/data/gu.parquet b/data/gu/gu.parquet
similarity index 100%
rename from data/gu.parquet
rename to data/gu/gu.parquet
diff --git a/data/ha.parquet b/data/ha/ha.parquet
similarity index 100%
rename from data/ha.parquet
rename to data/ha/ha.parquet
diff --git a/data/he.parquet b/data/he/he.parquet
similarity index 100%
rename from data/he.parquet
rename to data/he/he.parquet
diff --git a/data/hi.parquet b/data/hi/hi.parquet
similarity index 100%
rename from data/hi.parquet
rename to data/hi/hi.parquet
diff --git a/data/hr.parquet b/data/hr/hr.parquet
similarity index 100%
rename from data/hr.parquet
rename to data/hr/hr.parquet
diff --git a/data/hu.parquet b/data/hu/hu.parquet
similarity index 100%
rename from data/hu.parquet
rename to data/hu/hu.parquet
diff --git a/data/hy.parquet b/data/hy/hy.parquet
similarity index 100%
rename from data/hy.parquet
rename to data/hy/hy.parquet
diff --git a/data/id.parquet b/data/id/id.parquet
similarity index 100%
rename from data/id.parquet
rename to data/id/id.parquet
diff --git a/data/is.parquet b/data/is/is.parquet
similarity index 100%
rename from data/is.parquet
rename to data/is/is.parquet
diff --git a/data/it.parquet b/data/it/it.parquet
similarity index 100%
rename from data/it.parquet
rename to data/it/it.parquet
diff --git a/data/ja.parquet b/data/ja/ja.parquet
similarity index 100%
rename from data/ja.parquet
rename to data/ja/ja.parquet
diff --git a/data/jv.parquet b/data/jv/jv.parquet
similarity index 100%
rename from data/jv.parquet
rename to data/jv/jv.parquet
diff --git a/data/ka.parquet b/data/ka/ka.parquet
similarity index 100%
rename from data/ka.parquet
rename to data/ka/ka.parquet
diff --git a/data/kk.parquet b/data/kk/kk.parquet
similarity index 100%
rename from data/kk.parquet
rename to data/kk/kk.parquet
diff --git a/data/km.parquet b/data/km/km.parquet
similarity index 100%
rename from data/km.parquet
rename to data/km/km.parquet
diff --git a/data/kn.parquet b/data/kn/kn.parquet
similarity index 100%
rename from data/kn.parquet
rename to data/kn/kn.parquet
diff --git a/data/ko.parquet b/data/ko/ko.parquet
similarity index 100%
rename from data/ko.parquet
rename to data/ko/ko.parquet
diff --git a/data/ku.parquet b/data/ku/ku.parquet
similarity index 100%
rename from data/ku.parquet
rename to data/ku/ku.parquet
diff --git a/data/ky.parquet b/data/ky/ky.parquet
similarity index 100%
rename from data/ky.parquet
rename to data/ky/ky.parquet
diff --git a/data/la.parquet b/data/la/la.parquet
similarity index 100%
rename from data/la.parquet
rename to data/la/la.parquet
diff --git a/data/lo.parquet b/data/lo/lo.parquet
similarity index 100%
rename from data/lo.parquet
rename to data/lo/lo.parquet
diff --git a/data/lt.parquet b/data/lt/lt.parquet
similarity index 100%
rename from data/lt.parquet
rename to data/lt/lt.parquet
diff --git a/data/lv.parquet b/data/lv/lv.parquet
similarity index 100%
rename from data/lv.parquet
rename to data/lv/lv.parquet
diff --git a/data/mg.parquet b/data/mg/mg.parquet
similarity index 100%
rename from data/mg.parquet
rename to data/mg/mg.parquet
diff --git a/data/mk.parquet b/data/mk/mk.parquet
similarity index 100%
rename from data/mk.parquet
rename to data/mk/mk.parquet
diff --git a/data/ml.parquet b/data/ml/ml.parquet
similarity index 100%
rename from data/ml.parquet
rename to data/ml/ml.parquet
diff --git a/data/mn.parquet b/data/mn/mn.parquet
similarity index 100%
rename from data/mn.parquet
rename to data/mn/mn.parquet
diff --git a/data/mr.parquet b/data/mr/mr.parquet
similarity index 100%
rename from data/mr.parquet
rename to data/mr/mr.parquet
diff --git a/data/ms.parquet b/data/ms/ms.parquet
similarity index 100%
rename from data/ms.parquet
rename to data/ms/ms.parquet
diff --git a/data/my.parquet b/data/my/my.parquet
similarity index 100%
rename from data/my.parquet
rename to data/my/my.parquet
diff --git a/data/nb.parquet b/data/nb/nb.parquet
similarity index 100%
rename from data/nb.parquet
rename to data/nb/nb.parquet
diff --git a/data/ne.parquet b/data/ne/ne.parquet
similarity index 100%
rename from data/ne.parquet
rename to data/ne/ne.parquet
diff --git a/data/nl.parquet b/data/nl/nl.parquet
similarity index 100%
rename from data/nl.parquet
rename to data/nl/nl.parquet
diff --git a/data/om.parquet b/data/om/om.parquet
similarity index 100%
rename from data/om.parquet
rename to data/om/om.parquet
diff --git a/data/or.parquet b/data/or/or.parquet
similarity index 100%
rename from data/or.parquet
rename to data/or/or.parquet
diff --git a/data/pa.parquet b/data/pa/pa.parquet
similarity index 100%
rename from data/pa.parquet
rename to data/pa/pa.parquet
diff --git a/data/pl.parquet b/data/pl/pl.parquet
similarity index 100%
rename from data/pl.parquet
rename to data/pl/pl.parquet
diff --git a/data/ps.parquet b/data/ps/ps.parquet
similarity index 100%
rename from data/ps.parquet
rename to data/ps/ps.parquet
diff --git a/data/pt.parquet b/data/pt/pt.parquet
similarity index 100%
rename from data/pt.parquet
rename to data/pt/pt.parquet
diff --git a/data/ro.parquet b/data/ro/ro.parquet
similarity index 100%
rename from data/ro.parquet
rename to data/ro/ro.parquet
diff --git a/data/ru.parquet b/data/ru/ru.parquet
similarity index 100%
rename from data/ru.parquet
rename to data/ru/ru.parquet
diff --git a/data/sa.parquet b/data/sa/sa.parquet
similarity index 100%
rename from data/sa.parquet
rename to data/sa/sa.parquet
diff --git a/data/sd.parquet b/data/sd/sd.parquet
similarity index 100%
rename from data/sd.parquet
rename to data/sd/sd.parquet
diff --git a/data/si.parquet b/data/si/si.parquet
similarity index 100%
rename from data/si.parquet
rename to data/si/si.parquet
diff --git a/data/sk.parquet b/data/sk/sk.parquet
similarity index 100%
rename from data/sk.parquet
rename to data/sk/sk.parquet
diff --git a/data/sl.parquet b/data/sl/sl.parquet
similarity index 100%
rename from data/sl.parquet
rename to data/sl/sl.parquet
diff --git a/data/so.parquet b/data/so/so.parquet
similarity index 100%
rename from data/so.parquet
rename to data/so/so.parquet
diff --git a/data/sq.parquet b/data/sq/sq.parquet
similarity index 100%
rename from data/sq.parquet
rename to data/sq/sq.parquet
diff --git a/data/sr.parquet b/data/sr/sr.parquet
similarity index 100%
rename from data/sr.parquet
rename to data/sr/sr.parquet
diff --git a/data/su.parquet b/data/su/su.parquet
similarity index 100%
rename from data/su.parquet
rename to data/su/su.parquet
diff --git a/data/sv.parquet b/data/sv/sv.parquet
similarity index 100%
rename from data/sv.parquet
rename to data/sv/sv.parquet
diff --git a/data/sw.parquet b/data/sw/sw.parquet
similarity index 100%
rename from data/sw.parquet
rename to data/sw/sw.parquet
diff --git a/data/ta.parquet b/data/ta/ta.parquet
similarity index 100%
rename from data/ta.parquet
rename to data/ta/ta.parquet
diff --git a/data/te.parquet b/data/te/te.parquet
similarity index 100%
rename from data/te.parquet
rename to data/te/te.parquet
diff --git a/data/th.parquet b/data/th/th.parquet
similarity index 100%
rename from data/th.parquet
rename to data/th/th.parquet
diff --git a/data/tl.parquet b/data/tl/tl.parquet
similarity index 100%
rename from data/tl.parquet
rename to data/tl/tl.parquet
diff --git a/data/tr.parquet b/data/tr/tr.parquet
similarity index 100%
rename from data/tr.parquet
rename to data/tr/tr.parquet
diff --git a/data/ug.parquet b/data/ug/ug.parquet
similarity index 100%
rename from data/ug.parquet
rename to data/ug/ug.parquet
diff --git a/data/uk.parquet b/data/uk/uk.parquet
similarity index 100%
rename from data/uk.parquet
rename to data/uk/uk.parquet
diff --git a/data/ur.parquet b/data/ur/ur.parquet
similarity index 100%
rename from data/ur.parquet
rename to data/ur/ur.parquet
diff --git a/data/uz.parquet b/data/uz/uz.parquet
similarity index 100%
rename from data/uz.parquet
rename to data/uz/uz.parquet
diff --git a/data/vi.parquet b/data/vi/vi.parquet
similarity index 100%
rename from data/vi.parquet
rename to data/vi/vi.parquet
diff --git a/data/xh.parquet b/data/xh/xh.parquet
similarity index 100%
rename from data/xh.parquet
rename to data/xh/xh.parquet
diff --git a/data/yi.parquet b/data/yi/yi.parquet
similarity index 100%
rename from data/yi.parquet
rename to data/yi/yi.parquet
diff --git a/data/zh.parquet b/data/zh/zh.parquet
similarity index 100%
rename from data/zh.parquet
rename to data/zh/zh.parquet