letters.txt

        FUNCTIONS = ABS|ACOS|ASIN|ATAN|COS|SIN|TAN|EXP|LN|SQRT

        TYPES = I|D|R

        BITLIGIC = A|AN|O|ON|X|XN|FN|FP|R|S|NOT|SET|CLR|SAVE


        CONVERT = BTI|ITB|BTD|ITD|DTB|DTR|INVI|INVD|NEGI|NEGD|NEGR|CAW|CAD|RND|TRUNC


        WORDLOGIC = AW|AD|OW|OD|XOW|XOD


        SHIFT = SSI|SSD|SLW|SRW|SLD|SRD|RLD|RRD|RLDA|RRDA


        ACCUMULATOR = TAK|POP|PUSH|ENT|LEAVE|DEC|INC|BLD|NOP


        FORMATS = B|W|L|S5TIME|T|D|TOD|C|P|SYMBOL


        PROGRAMCONTROLL = CALL|FC|FB|DB|CC|UC|BE|BEC|BEU|MCR|MCRA|MCRD


        JUMPS = JU|JL|JC|JCN|JNB|JBI|JNBI|JO|JOS|JZ|JN|JP|JM|JPZ|JMZ|JUO|LOOP


        LOAD = L|L STW|LAR|CAR


        TRANSFER = T|T STW|TAR|


        TIMERS = FR|LC|R|SD|SS|SP|SF|SE|CD|CU


        DATABLOCKS = OPN|CDB|L DBLG|L DBNO|L DILG|L DINO