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

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

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