*SUPPORT*
IN: zup gazzer OUT: PINK PINK
IN: wif blicket tufa zup tufa zup tufa blicket OUT: GREEN PURPLE PINK PINK PURPLE
IN: zup dax OUT: PINK PINK PINK
IN: fep fep OUT: RED RED
IN: wif tufa zup OUT: GREEN PINK
IN: blicket OUT: PURPLE
IN: blicket gazzer gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep fep tufa blicket OUT: RED RED PURPLE
IN: wif gazzer tufa wif tufa wif OUT: GREEN GREEN GREEN GREEN
IN: wif zup tufa blicket OUT: GREEN PINK PURPLE
IN: wif gazzer gazzer gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup OUT: PINK
IN: blicket dax gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket dax OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: fep gazzer gazzer OUT: RED RED RED RED
IN: zup zup gazzer gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep zup OUT: RED PINK
IN: wif gazzer OUT: GREEN GREEN
IN: zup zup tufa zup OUT: PINK PINK PINK
IN: fep OUT: RED
IN: fep wif gazzer OUT: RED GREEN RED GREEN
IN: wif OUT: GREEN
IN: blicket gazzer OUT: PURPLE PURPLE
IN: wif fep OUT: GREEN RED

*GRAMMAR*
fep -> RED 
 blicket -> PURPLE 
 wif -> GREEN 
 zup -> PINK 
 x1 tufa u1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 