*SUPPORT*
IN: blicket dax gazzer zup dax OUT: PINK GREEN GREEN GREEN GREEN
IN: dax wif gazzer OUT: GREEN RED RED RED
IN: fep gazzer OUT: BLUE BLUE BLUE
IN: dax gazzer OUT: GREEN GREEN GREEN
IN: wif gazzer OUT: RED RED RED
IN: fep OUT: BLUE
IN: dax wif blicket gazzer zup dax OUT: GREEN RED PINK PINK PINK GREEN
IN: fep dax gazzer zup dax OUT: BLUE GREEN GREEN GREEN GREEN
IN: dax fep zup wif OUT: GREEN BLUE RED
IN: blicket blicket dax wif zup wif OUT: PINK PINK GREEN RED RED
IN: dax OUT: GREEN
IN: wif blicket zup wif OUT: RED PINK RED
IN: dax fep zup blicket OUT: GREEN BLUE PINK
IN: wif OUT: RED

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

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