COMMENT ⊗ VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 REN SPING.SCR←SPING.DAT↔REN S.SCR←S.DAT↔ C00003 ENDMK C⊗; REN SPING.SCR←SPING.DAT↔REN S.SCR←S.DAT↔