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

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

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