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

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

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