A NOVEL TRANSFORMATION OF 4 ALDOSES TO SOME OPTICALLY PURE PSEUDOHEXOPYRANOSES AND A PSEUDOPENTOFURANOSE, CARBOCYCLIC ANALOGS OF HEXOPYRANOSES AND PENTOFURANOSE - SYNTHESIS OF DERIVATIVES OF (1S,2S,3R,4S,5S)-2,3,4,5-TETRAHYDROXY-1-(HYDROXYMETHYL)CYCLOHEXANES, (1S,2S,3R,4R,5S)-2,3,4,5-TETRAHYDROXY-1-(HYDROXYMETHYL)CYCLOHEXANES, (1R,2R,3R,4R,5S)-2,3,4,5-TETRAHYDROXY-1-(HYDROXYMETHYL)CYCLOHEXANES, (1S,2S,3R,4S,5R)-2,3,4,5-TETRAHYDROXY-1-(HYDROXYMETHYL)CYCLOHEXANES AND (1S,2S,3S,4S)-2,3,4-TRIHYDROXY-1-(HYDROXYMETHYL)CYCLOPENTANEH