Image imported from derpibooru 
Original Description:
 
Fluttershy (Top left row)  
-FluttershyXVapor trail  
-Winter Breeze
 
-FluttershyXGilda  
-Gladus
 
-FluttershyXTreehugger  
-Flower Power
 
Rarity(Top row first two one right side)  
-RarityXSpike  
-Seaspray
 
-RarityXSassy Saddles  
-Prime and Proper
 
Pinkie Pie(final pony of top row and first pony on bottom left row)  
-Pinkie PieXDaring Do  
-Monotone
 
-Pinkie PieXParty Favor  
-Cotton Candy Blast
 
Starlight Glimmer (bottom left)  
-Starlight GlimmerXMaud Pie  
-Amethyst Star
 
-Starlight GlimmerXDouble Diamond  
-Snowdrop
 
Discord(bottom right)  
-DiscordXTempest Shadow  
-Stormbreaker
 
-DiscordXSunset Shimmer  
-Phoenix Feather
 
-DiscordXLimestone Pie  
-Onyx