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

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

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