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

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

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