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

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

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