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

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

*GRAMMAR*
lug -> YELLOW 
 dax -> RED 
 zup -> GREEN 
 fep -> PURPLE 
 u1 kiki x1 -> [u1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 wif x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 