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

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

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