*SUPPORT*
IN: gazzer wif OUT: PINK PINK
IN: zup OUT: RED
IN: gazzer zup wif OUT: PINK RED RED
IN: gazzer kiki OUT: PINK GREEN
IN: zup gazzer wif OUT: RED PINK PINK
IN: lug OUT: PURPLE
IN: lug wif OUT: PURPLE PURPLE
IN: gazzer blicket zup OUT: RED PINK
IN: kiki tufa OUT: GREEN GREEN
IN: gazzer OUT: PINK
IN: zup kiki blicket kiki OUT: RED GREEN GREEN
IN: gazzer gazzer blicket gazzer OUT: PINK PINK PINK
IN: gazzer tufa OUT: PINK PINK
IN: kiki blicket kiki OUT: GREEN GREEN

*QUERY*
IN: zup blicket zup OUT: RED RED
IN: gazzer blicket kiki OUT: GREEN PINK
IN: gazzer blicket lug OUT: PURPLE PINK
IN: zup wif OUT: RED RED
IN: lug zup OUT: PURPLE RED
IN: lug tufa OUT: PURPLE PURPLE
IN: kiki wif OUT: GREEN GREEN
IN: zup zup tufa OUT: RED RED RED
IN: zup tufa OUT: RED RED
IN: zup blicket gazzer OUT: PINK RED

*GRAMMAR*
gazzer -> PINK 
 lug -> PURPLE 
 zup -> RED 
 kiki -> GREEN 
 u1 wif -> [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 