*SUPPORT*
IN: zup gazzer OUT: PURPLE PURPLE
IN: wif wif OUT: PINK PINK
IN: fep zup OUT: BLUE PURPLE
IN: zup blicket OUT: PURPLE PURPLE PURPLE
IN: fep wif OUT: BLUE PINK
IN: wif dax OUT: PINK GREEN
IN: wif gazzer OUT: PINK PINK
IN: fep gazzer blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep wif fep OUT: BLUE PINK BLUE
IN: fep fep blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax kiki zup gazzer OUT: PURPLE PURPLE GREEN PURPLE PURPLE PURPLE GREEN PURPLE
IN: dax wif blicket OUT: GREEN PINK GREEN PINK GREEN PINK
IN: wif fep dax wif OUT: PINK BLUE GREEN PINK
IN: wif OUT: PINK

*QUERY*
IN: fep zup blicket OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: zup OUT: PURPLE
IN: fep blicket OUT: BLUE BLUE BLUE
IN: fep fep OUT: BLUE BLUE
IN: fep OUT: BLUE
IN: dax gazzer OUT: GREEN GREEN
IN: fep kiki wif gazzer OUT: PINK PINK BLUE PINK PINK PINK BLUE PINK
IN: dax OUT: GREEN
IN: dax zup OUT: GREEN PURPLE
IN: dax blicket OUT: GREEN GREEN GREEN

*GRAMMAR*
dax -> GREEN 
 wif -> PINK 
 zup -> PURPLE 
 fep -> BLUE 
 x1 gazzer -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x1] [x2] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 