diff --git a/Tests/msf/W_prot.msf b/Tests/msf/W_prot.msf
new file mode 100644
index 000000000..71d886eed
--- /dev/null
+++ b/Tests/msf/W_prot.msf
@@ -0,0 +1,61 @@
+!!AA_MULTIPLE_ALIGNMENT
+
+   MSF: 99  Type: P  Oct 18, 2017  11:35  Check: 0 ..
+
+ Name: W*01:01:01:01    Len:    99  Check: 7236  Weight:  1.00
+ Name: W*01:01:01:02    Len:    99  Check: 7236  Weight:  1.00
+ Name: W*01:01:01:03    Len:    99  Check: 7236  Weight:  1.00
+ Name: W*01:01:01:04    Len:    99  Check: 7236  Weight:  1.00
+ Name: W*01:01:01:05    Len:    99  Check: 7236  Weight:  1.00
+ Name: W*01:01:01:06    Len:    99  Check: 7236  Weight:  1.00
+ Name: W*02:01          Len:    93  Check: 9483  Weight:  1.00
+ Name: W*03:01:01:01    Len:    93  Check: 9974  Weight:  1.00
+ Name: W*03:01:01:02    Len:    93  Check: 9974  Weight:  1.00
+ Name: W*04:01          Len:    93  Check: 9169  Weight:  1.00
+ Name: W*05:01          Len:    99  Check: 7331  Weight:  1.00
+//
+
+  W*01:01:01:01  GLTPFNGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+  W*01:01:01:02  GLTPFNGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+  W*01:01:01:03  GLTPFNGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+  W*01:01:01:04  GLTPFNGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+  W*01:01:01:05  GLTPFNGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+  W*01:01:01:06  GLTPFNGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+        W*02:01  GLTPSNGYTA ATWTRTAASS VGMNIPYDGA SYLVRNQELR SWTAADKAAQ
+  W*03:01:01:01  GLTPSSGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+  W*03:01:01:02  GLTPSSGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+        W*04:01  GLTPSNGYTA ATWTRTAASS VGMNIPYDGA SYLVRNQELR SWTAADKAAQ
+        W*05:01  GLTPSSGYTA ATWTRTAVSS VGMNIPYHGA SYLVRNQELR SWTAADKAAQ
+
+  W*01:01:01:01  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+  W*01:01:01:02  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+  W*01:01:01:03  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+  W*01:01:01:04  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+  W*01:01:01:05  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+  W*01:01:01:06  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+        W*02:01  MPWRRNMQSC SKPTCREGGR SGSAKSLRMG RRRCTAQNPK RLT
+  W*03:01:01:01  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK RLT
+  W*03:01:01:02  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK RLT
+        W*04:01  MPWRRNMQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK RLT
+        W*05:01  MPWRRNRQSC SKPTCREGGR SGSAKSLRMG RRGCSAQNPK DSHDPPPHL
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+