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

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

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