*SUPPORT*
IN: wif kiki blicket OUT: RED YELLOW
IN: wif blicket kiki wif gazzer OUT: YELLOW YELLOW RED YELLOW YELLOW RED
IN: wif wif dax kiki fep OUT: YELLOW YELLOW PURPLE GREEN
IN: wif blicket fep fep kiki wif OUT: YELLOW RED PURPLE YELLOW PURPLE
IN: blicket blicket lug OUT: RED RED RED RED
IN: fep wif OUT: PURPLE YELLOW
IN: dax kiki dax OUT: GREEN GREEN
IN: wif OUT: YELLOW
IN: blicket kiki dax OUT: GREEN RED
IN: wif wif OUT: YELLOW YELLOW
IN: dax kiki blicket OUT: RED GREEN
IN: fep lug OUT: PURPLE PURPLE PURPLE
IN: blicket wif lug OUT: RED YELLOW YELLOW YELLOW
IN: blicket wif kiki dax OUT: RED GREEN YELLOW

*QUERY*
IN: blicket OUT: RED
IN: blicket wif kiki fep OUT: RED PURPLE YELLOW
IN: fep OUT: PURPLE
IN: fep kiki wif OUT: YELLOW PURPLE
IN: wif blicket kiki blicket OUT: YELLOW RED RED
IN: dax kiki wif OUT: YELLOW GREEN
IN: dax blicket kiki dax OUT: GREEN GREEN RED
IN: wif dax kiki wif OUT: YELLOW YELLOW GREEN
IN: fep kiki fep OUT: PURPLE PURPLE
IN: wif wif lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
blicket -> RED 
 wif -> YELLOW 
 dax -> GREEN 
 fep -> PURPLE 
 u1 kiki u2 -> [u2] [u1] 
 u1 lug -> [u1] [u1] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 