*SUPPORT*
IN: zup dax blicket OUT: PURPLE BLUE
IN: lug zup zup kiki OUT: GREEN BLUE BLUE BLUE BLUE BLUE
IN: zup zup kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: blicket lug OUT: PURPLE GREEN
IN: zup blicket OUT: BLUE PURPLE
IN: fep fep kiki OUT: RED RED RED RED RED
IN: blicket fep OUT: PURPLE RED
IN: fep kiki OUT: RED RED RED RED
IN: zup kiki wif lug OUT: BLUE BLUE BLUE BLUE GREEN
IN: lug kiki OUT: GREEN GREEN GREEN GREEN
IN: fep zup OUT: RED BLUE
IN: zup lug blicket lug dax fep OUT: RED BLUE GREEN PURPLE GREEN
IN: lug dax zup OUT: BLUE GREEN
IN: lug kiki dax blicket OUT: PURPLE GREEN GREEN GREEN GREEN

*QUERY*
IN: lug blicket kiki OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: BLUE
IN: blicket kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep fep fep dax zup dax fep OUT: RED BLUE RED RED RED
IN: lug OUT: GREEN
IN: zup kiki OUT: BLUE BLUE BLUE BLUE
IN: blicket wif lug OUT: PURPLE GREEN
IN: blicket fep dax fep OUT: RED PURPLE RED
IN: blicket kiki dax fep wif zup OUT: RED PURPLE PURPLE PURPLE PURPLE BLUE
IN: lug lug wif zup kiki OUT: GREEN GREEN BLUE BLUE BLUE BLUE

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