set_solver: Minor readability things. master
set_solver: Minor readability things.

--- a/set_solver.cpp
+++ b/set_solver.cpp
@@ -54,31 +54,31 @@
 };
 
 const char* number_names [] = {
-	"1",
-	"2",
-	"3"
+	"1", // One
+	"2", // Two
+	"3"  // Three
 };
 
 const char* face_names [] = {
-	"S",
-	"D",
-	"O"
+	"S", // Squiggle
+	"D", // Diamond
+	"O"  // Oval
 };
 
 const char* color_names [] = {
-	"R",
-	"G",
-	"B"
+	"R", // Red
+	"G", // Green
+	"B"  // Blue
 };
 
 const char* shading_names [] = {
-	"E",
-	"H",
-	"F"
+	"E", // Empty
+	"H", // Hatched
+	"F"  // Filled
 };
 
 u16 sprint_card(char* buffer, Card card) {
-	return sprintf(buffer, "(%s %s %s %s)", number_names[card.number], face_names[card.face], color_names[card.color], shading_names[card.shading]);
+	return sprintf(buffer, "(%s%s%s%s)", number_names[card.number], color_names[card.color], shading_names[card.shading], face_names[card.face]);
 }
 
 void print_card(Card card) {
@@ -426,3 +426,4 @@
 	return 0;
 }
 
+