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

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

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