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

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

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