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

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

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