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

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

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