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

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

*GRAMMAR*
zup -> PURPLE 
 dax -> GREEN 
 wif -> PINK 
 tufa -> RED 
 x1 blicket x2 -> [x2] [x1] 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 kiki u2 -> [u1] [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 