private static final int [] LENCONST = new int [] {
        9,     2,     2,     1,    18,     1,     1,     2, 
        9,     2,     1,    10,     1,     2,     1,     1, 
        2,    26,     4,     1,     1,    26,     3,     1, 
       56,     1,     8,    23,     1,    31,     1,    58,