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

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

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