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

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

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