*SUPPORT*
IN: kiki kiki lug wif fep gazzer OUT: BLUE RED PINK PINK BLUE
IN: kiki OUT: BLUE
IN: kiki fep kiki OUT: BLUE BLUE BLUE
IN: gazzer gazzer lug blicket kiki OUT: RED GREEN BLUE RED
IN: blicket fep wif OUT: PINK GREEN GREEN
IN: kiki lug wif blicket gazzer fep wif OUT: PINK GREEN PINK RED RED BLUE
IN: blicket fep gazzer OUT: RED GREEN GREEN
IN: gazzer zup kiki kiki lug wif OUT: BLUE PINK BLUE BLUE PINK BLUE RED RED
IN: blicket lug blicket lug gazzer OUT: RED GREEN GREEN
IN: wif OUT: PINK
IN: wif fep wif OUT: PINK PINK PINK
IN: kiki blicket fep gazzer OUT: BLUE RED GREEN GREEN
IN: gazzer lug wif fep blicket OUT: GREEN PINK PINK RED
IN: wif fep blicket OUT: GREEN PINK PINK

*QUERY*
IN: blicket wif gazzer fep blicket OUT: GREEN PINK GREEN RED RED
IN: gazzer fep wif OUT: PINK RED RED
IN: gazzer lug blicket kiki OUT: GREEN BLUE RED
IN: gazzer blicket OUT: RED GREEN
IN: gazzer fep blicket zup kiki OUT: BLUE BLUE GREEN RED RED GREEN RED RED
IN: blicket OUT: GREEN
IN: kiki zup wif OUT: PINK PINK BLUE BLUE
IN: kiki wif blicket OUT: BLUE PINK GREEN
IN: kiki blicket lug blicket fep wif OUT: BLUE PINK GREEN GREEN GREEN
IN: gazzer OUT: RED

*GRAMMAR*
wif -> PINK 
 kiki -> BLUE 
 gazzer -> RED 
 blicket -> GREEN 
 u1 lug x1 -> [x1] [u1] 
 u1 fep u2 -> [u2] [u1] [u1] 
 x1 zup x2 -> [x2] [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 