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

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

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