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

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

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