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

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

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