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

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

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