Implement two patterns us --> uk

The second set added is parallel to the immediately above but is missing the 'd' on purpose (otherwise a wide number of words that shouldn't match do - e.g. 'ambassador').
Causes misses on some words (e.g. 'odor').

src/pattern.ts

@@ -113,13 +113,27 @@ const patterns:ReplacementPattern[] = [
 		replacementString:"eled"
 	},
 
+	{
+		regex:/eled$/,
+		originalIndex:[4],
+		replacementIndex:[0,5],
+		replacementString:"elled"
+	},
+
 	{
 		regex:/([cpviglnbmd])(our)(ed$|ing$|s$|al$|ally$|ful$|$)/,
 		originalIndex:[0],
 		replacementIndex:[4],
 		replacementString:"$1or$3"
 	},
 
+	{
+		regex:/([cpviglnbm])(or)(ed$|ing$|s$|al$|ally$|ful$|$)/,
+		originalIndex:[4],
+		replacementIndex:[0],
+		replacementString:"$1our$3"
+	},
+
 	{
 		regex:/(v|m|b|l|d|i|n|c|g|p)our/,
 		originalIndex:[0,5],