COMMENT ⊗ VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 R SCORE↔12Z13↔11↔R MBOX↔12Z13↔↔ C00003 ENDMK C⊗; R SCORE↔12Z13↔11↔R MBOX↔12Z13↔↔