Skeleton control statements )BLANKnumber )CMcomment )DEFAULTabcdefg )DOdo-expressionWHILEwhile-expressionUNTILuntil-expressionFOREVERcount)ITERATE)LEAVEDOT)ENDDO )DOTtable-name SCAN( name-cond-pairs) )ENDDOT )IFrelational-expressionTHEN control-statement)ELSEcontrol-statement )NOP )IMskel-nameNTOPT EXTNOEXT )REXX variableREXX=% rexxname,(TSOENV))ENDREXX )SELrelational-expression )ENDSEL )SETvariable=expression )SETFvariable=expression )TB value1Notes:1 Maximum of 16 values. )TB value1ANotes:1 Maximum of 16 values. )TBA value1Notes:1 Maximum of 16 values.