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

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

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