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

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

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