*SUPPORT*
IN: wif tufa tufa lug OUT: PURPLE RED RED RED RED RED
IN: gazzer tufa lug OUT: PINK RED RED RED RED
IN: tufa zup tufa OUT: RED RED
IN: tufa zup gazzer OUT: PINK RED
IN: gazzer wif zup gazzer OUT: PINK PINK PURPLE
IN: tufa wif zup wif OUT: RED PURPLE PURPLE
IN: wif OUT: PURPLE
IN: gazzer wif blicket OUT: PINK PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa blicket OUT: RED RED RED RED RED RED RED
IN: tufa OUT: RED
IN: wif zup gazzer OUT: PINK PURPLE
IN: gazzer zup gazzer OUT: PINK PINK
IN: tufa lug OUT: RED RED RED RED
IN: gazzer blicket OUT: PINK PINK PINK PINK PINK PINK PINK

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

*GRAMMAR*
gazzer -> PINK 
 dax -> GREEN 
 wif -> PURPLE 
 tufa -> RED 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 