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

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

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