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

*QUERY*
IN: wif lug OUT: YELLOW YELLOW
IN: blicket kiki wif OUT: PURPLE YELLOW
IN: gazzer fep OUT: RED RED
IN: blicket lug kiki blicket kiki blicket kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: PURPLE
IN: wif wif OUT: YELLOW YELLOW
IN: gazzer OUT: RED
IN: blicket fep lug lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif fep lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif OUT: YELLOW

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