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

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

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