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

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

*GRAMMAR*
wif -> RED 
 zup -> GREEN 
 gazzer -> PINK 
 lug -> BLUE 
 u1 kiki x1 -> [x1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 