diff --git a/oloturia/ram.csv b/oloturia/ram.csv
index 6248499..31677d4 100644
--- a/oloturia/ram.csv
+++ b/oloturia/ram.csv
@@ -3,7 +3,7 @@ A00,A01,A02,A03,P00
 A01,A05,A07
 A02,A05,A07
 A03,A06
-A04,A05,A06,A07,SET04
+A04,A05,A06,A07,SET04,PRE01
 A05,A08,A09
 A06,A10,A11
 A07,A12
@@ -44,7 +44,7 @@ B00.3,B01,B02,B03,P00
 B01,B05,B06,B08
 B02,B05,B06,B08
 B03,B07
-B04,B05,B07,B06,B08,SET04
+B04,B05,B07,B06,B08,SET04,PRE01
 B05,B09.0,B09.1,B10,B11,B15
 B06,B10,A08,A09,B12,B09.0,B09.1
 B07,B13,B14
@@ -61,7 +61,7 @@ B16,END
 B20,B21.0,B22,B25.0,B26.0,P00,Q00,Q04,Q08,Q17,MUS01,PRE00
 B21.0,B21.1,B26.1,B25.1
 B22,B21.1,B26.1,B25.1
-B24,A05,A06,A07,B06,B07,B06,B08,B21.1,B26.1,B25.1,SET04
+B24,A05,A06,A07,B06,B07,B06,B08,B21.1,B26.1,B25.1,SET04,PRE01
 B25.0,B21.1,B26.1,B25.1
 B26.0,B21.1,B26.1,B25.1
 B21.1,B21.2,B23,B27