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

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

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