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

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

*GRAMMAR*
dax -> PINK 
 kiki -> GREEN 
 lug -> PURPLE 
 blicket -> RED 
 x1 fep x2 -> [x2] [x1] 
 u1 wif x1 -> [u1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 