diff --git a/fuzzers/015-clbnffmux/README.md b/fuzzers/015-clbnffmux/README.md
index 820fcf3..f67ed3b 100644
--- a/fuzzers/015-clbnffmux/README.md
+++ b/fuzzers/015-clbnffmux/README.md
@@ -1,42 +1,42 @@
 Purpose:
-Document AFFMUX family of CLB muxes
+Document nFFMUX family of CLB muxes
 
 Algorithm:
 
 Outcome:
 
 
-CLB.SLICE_X0.AFF.DMUX.B0 30_00
-CLB.SLICE_X0.AFF.DMUX.B1 30_01
-CLB.SLICE_X0.AFF.DMUX.B2 30_02
-CLB.SLICE_X0.AFF.DMUX.B3 30_03
-CLB.SLICE_X0.BFF.DMUX.B0 30_27
-CLB.SLICE_X0.BFF.DMUX.B1 30_26
-CLB.SLICE_X0.BFF.DMUX.B2 30_25
-CLB.SLICE_X0.BFF.DMUX.B3 30_24
-CLB.SLICE_X0.CFF.DMUX.B0 30_35
-CLB.SLICE_X0.CFF.DMUX.B1 30_36
-CLB.SLICE_X0.CFF.DMUX.B2 30_37
-CLB.SLICE_X0.CFF.DMUX.B3 30_38
-CLB.SLICE_X0.DFF.DMUX.B0 30_62
-CLB.SLICE_X0.DFF.DMUX.B1 30_61
-CLB.SLICE_X0.DFF.DMUX.B2 30_60
-CLB.SLICE_X0.DFF.DMUX.B3 30_59
-CLB.SLICE_X1.AFF.DMUX.B0 31_00
-CLB.SLICE_X1.AFF.DMUX.B1 31_01
-CLB.SLICE_X1.AFF.DMUX.B2 31_02
-CLB.SLICE_X1.AFF.DMUX.B3 30_04
-CLB.SLICE_X1.BFF.DMUX.B0 31_25
-CLB.SLICE_X1.BFF.DMUX.B1 31_27
-CLB.SLICE_X1.BFF.DMUX.B2 31_26
-CLB.SLICE_X1.BFF.DMUX.B3 31_24
-CLB.SLICE_X1.CFF.DMUX.B0 31_35
-CLB.SLICE_X1.CFF.DMUX.B1 31_38
-CLB.SLICE_X1.CFF.DMUX.B2 31_37
-CLB.SLICE_X1.CFF.DMUX.B3 31_36
-CLB.SLICE_X1.DFF.DMUX.B0 30_58
-CLB.SLICE_X1.DFF.DMUX.B1 31_61
-CLB.SLICE_X1.DFF.DMUX.B2 31_62
-CLB.SLICE_X1.DFF.DMUX.B3 31_60
+CLB.SLICE_X0.AFFMUX.B0 30_00
+CLB.SLICE_X0.AFFMUX.B1 30_01
+CLB.SLICE_X0.AFFMUX.B2 30_02
+CLB.SLICE_X0.AFFMUX.B3 30_03
+CLB.SLICE_X0.BFFMUX.B0 30_27
+CLB.SLICE_X0.BFFMUX.B1 30_26
+CLB.SLICE_X0.BFFMUX.B2 30_25
+CLB.SLICE_X0.BFFMUX.B3 30_24
+CLB.SLICE_X0.CFFMUX.B0 30_35
+CLB.SLICE_X0.CFFMUX.B1 30_36
+CLB.SLICE_X0.CFFMUX.B2 30_37
+CLB.SLICE_X0.CFFMUX.B3 30_38
+CLB.SLICE_X0.DFFMUX.B0 30_62
+CLB.SLICE_X0.DFFMUX.B1 30_61
+CLB.SLICE_X0.DFFMUX.B2 30_60
+CLB.SLICE_X0.DFFMUX.B3 30_59
+CLB.SLICE_X1.AFFMUX.B0 31_00
+CLB.SLICE_X1.AFFMUX.B1 31_01
+CLB.SLICE_X1.AFFMUX.B2 31_02
+CLB.SLICE_X1.AFFMUX.B3 30_04
+CLB.SLICE_X1.BFFMUX.B0 31_25
+CLB.SLICE_X1.BFFMUX.B1 31_27
+CLB.SLICE_X1.BFFMUX.B2 31_26
+CLB.SLICE_X1.BFFMUX.B3 31_24
+CLB.SLICE_X1.CFFMUX.B0 31_35
+CLB.SLICE_X1.CFFMUX.B1 31_38
+CLB.SLICE_X1.CFFMUX.B2 31_37
+CLB.SLICE_X1.CFFMUX.B3 31_36
+CLB.SLICE_X1.DFFMUX.B0 30_58
+CLB.SLICE_X1.DFFMUX.B1 31_61
+CLB.SLICE_X1.DFFMUX.B2 31_62
+CLB.SLICE_X1.DFFMUX.B3 31_60
 
 
diff --git a/fuzzers/015-clbnffmux/generate.py b/fuzzers/015-clbnffmux/generate.py
index 38fd2a8..79b4991 100644
--- a/fuzzers/015-clbnffmux/generate.py
+++ b/fuzzers/015-clbnffmux/generate.py
@@ -52,7 +52,7 @@
         src = which + "X"
 
     # add the 1-tag for this connection
-    tag = "%sFF.DMUX.%s" % (which, src)
+    tag = "%sFFMUX.%s" % (which, src)
     segmk.addtag(loc, tag, 1)
 
     # remove this MUX from the cache, preventing generation of 0-tags for this MUX
@@ -65,7 +65,7 @@
             if src == "F7" and which not in "AC": continue
             if src == "F8" and which not in "B": continue
             if src == "AX": src = which + "X"
-            tag = "%sFF.DMUX.%s" % (which, src)
+            tag = "%sFFMUX.%s" % (which, src)
             segmk.addtag(loc, tag, 0)
 
 
diff --git a/fuzzers/016-clbnoutmux/README.md b/fuzzers/016-clbnoutmux/README.md
index 6bcb808..d0e3161 100644
--- a/fuzzers/016-clbnoutmux/README.md
+++ b/fuzzers/016-clbnoutmux/README.md
@@ -1,43 +1,43 @@
 Purpose:
-Document AOUTMUX family of CLB muxes
+Document nOUTMUX family of CLB muxes
 TODO: document O6
 
 Algorithm:
 
 Outcome:
 
-CLB.SLICE_X0.AMUX.B0 30_11
-CLB.SLICE_X0.AMUX.B1 30_08
-CLB.SLICE_X0.AMUX.B2 30_06
-CLB.SLICE_X0.AMUX.B3 30_07
-CLB.SLICE_X0.BMUX.B0 30_20
-CLB.SLICE_X0.BMUX.B1 30_21
-CLB.SLICE_X0.BMUX.B2 30_22
-CLB.SLICE_X0.BMUX.B3 30_23
-CLB.SLICE_X0.CMUX.B0 30_45
-CLB.SLICE_X0.CMUX.B1 30_44
-CLB.SLICE_X0.CMUX.B2 30_40
-CLB.SLICE_X0.CMUX.B3 30_43
-CLB.SLICE_X0.DMUX.B0 30_56
-CLB.SLICE_X0.DMUX.B1 30_51
-CLB.SLICE_X0.DMUX.B2 30_52
-CLB.SLICE_X0.DMUX.B3 30_57
-CLB.SLICE_X1.AMUX.B0 31_09
-CLB.SLICE_X1.AMUX.B1 31_07
-CLB.SLICE_X1.AMUX.B2 31_10
-CLB.SLICE_X1.AMUX.B3 30_05
-CLB.SLICE_X1.BMUX.B0 31_20
-CLB.SLICE_X1.BMUX.B1 30_28
-CLB.SLICE_X1.BMUX.B2 31_21
-CLB.SLICE_X1.BMUX.B3 30_29
-CLB.SLICE_X1.CMUX.B0 31_43
-CLB.SLICE_X1.CMUX.B1 30_42
-CLB.SLICE_X1.CMUX.B2 31_40
-CLB.SLICE_X1.CMUX.B3 30_41
-CLB.SLICE_X1.DMUX.B0 31_56
-CLB.SLICE_X1.DMUX.B1 30_53
-CLB.SLICE_X1.DMUX.B2 31_57
-CLB.SLICE_X1.DMUX.B3 31_53
+CLB.SLICE_X0.AOUTMUX.B0 30_11
+CLB.SLICE_X0.AOUTMUX.B1 30_08
+CLB.SLICE_X0.AOUTMUX.B2 30_06
+CLB.SLICE_X0.AOUTMUX.B3 30_07
+CLB.SLICE_X0.BOUTMUX.B0 30_20
+CLB.SLICE_X0.BOUTMUX.B1 30_21
+CLB.SLICE_X0.BOUTMUX.B2 30_22
+CLB.SLICE_X0.BOUTMUX.B3 30_23
+CLB.SLICE_X0.COUTMUX.B0 30_45
+CLB.SLICE_X0.COUTMUX.B1 30_44
+CLB.SLICE_X0.COUTMUX.B2 30_40
+CLB.SLICE_X0.COUTMUX.B3 30_43
+CLB.SLICE_X0.DOUTMUX.B0 30_56
+CLB.SLICE_X0.DOUTMUX.B1 30_51
+CLB.SLICE_X0.DOUTMUX.B2 30_52
+CLB.SLICE_X0.DOUTMUX.B3 30_57
+CLB.SLICE_X1.AOUTMUX.B0 31_09
+CLB.SLICE_X1.AOUTMUX.B1 31_07
+CLB.SLICE_X1.AOUTMUX.B2 31_10
+CLB.SLICE_X1.AOUTMUX.B3 30_05
+CLB.SLICE_X1.BOUTMUX.B0 31_20
+CLB.SLICE_X1.BOUTMUX.B1 30_28
+CLB.SLICE_X1.BOUTMUX.B2 31_21
+CLB.SLICE_X1.BOUTMUX.B3 30_29
+CLB.SLICE_X1.COUTMUX.B0 31_43
+CLB.SLICE_X1.COUTMUX.B1 30_42
+CLB.SLICE_X1.COUTMUX.B2 31_40
+CLB.SLICE_X1.COUTMUX.B3 30_41
+CLB.SLICE_X1.DOUTMUX.B0 31_56
+CLB.SLICE_X1.DOUTMUX.B1 30_53
+CLB.SLICE_X1.DOUTMUX.B2 31_57
+CLB.SLICE_X1.DOUTMUX.B3 31_53
 
 
 From manual O6 testing
diff --git a/fuzzers/016-clbnoutmux/generate.py b/fuzzers/016-clbnoutmux/generate.py
index 7c8dda1..ede555f 100644
--- a/fuzzers/016-clbnoutmux/generate.py
+++ b/fuzzers/016-clbnoutmux/generate.py
@@ -52,7 +52,7 @@
         src = which + "5Q"
 
     # add the 1-tag for this connection
-    tag = "%sMUX.%s" % (which, src)
+    tag = "%sOUTMUX.%s" % (which, src)
     segmk.addtag(loc, tag, 1)
 
     # remove this MUX from the cache, preventing generation of 0-tags for this MUX
@@ -65,7 +65,7 @@
             if src == "F7" and which not in "AC": continue
             if src == "F8" and which not in "B": continue
             if src == "5Q": src = which + "5Q"
-            tag = "%sMUX.%s" % (which, src)
+            tag = "%sOUTMUX.%s" % (which, src)
             segmk.addtag(loc, tag, 0)