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

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

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