private int tr_22(char ch)
    {
        if(chin(ch,'j','~')) return 57;
        if(cheq(ch,'i')) return 15;
        if(chin(ch,' ','9')) return 57;
        if(chin(ch,'\t','\n')) return 57;
        if(chin(ch,';','h')) return 57;
        return 0;
    }