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

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

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