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

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

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