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

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

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