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

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

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