-<p>The alignment can first be divided into groups. This is best done by first \r
- creating an average distance tree (Calculate->Average distance tree). Selecting \r
- a position on the tree will cluster the sequences into groups depending on the \r
- position selected. Each group is coloured a different colour which is used for \r
- both the ids in the tree and alignment windows and the sequences themselves. \r
- If a PCA window is visible a visual comparison can be made between the clustering \r
+<p>The alignment can first be divided into groups. This is best done by first\r
+ creating an average distance tree (Calculate->Average distance tree). Selecting\r
+ a position on the tree will cluster the sequences into groups depending on the\r
+ position selected. Each group is coloured a different colour which is used for\r
+ both the ids in the tree and alignment windows and the sequences themselves.\r
+ If a PCA window is visible a visual comparison can be made between the clustering\r