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

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

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