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

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

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