*SUPPORT*
IN: wif dax dax zup OUT: PINK BLUE BLUE BLUE
IN: wif lug OUT: PINK PINK PINK PINK
IN: gazzer gazzer OUT: GREEN GREEN
IN: dax dax lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax zup lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif OUT: PINK
IN: wif zup lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: gazzer blicket OUT: GREEN GREEN
IN: tufa OUT: PURPLE
IN: tufa zup OUT: PURPLE PURPLE
IN: wif zup OUT: PINK PINK
IN: dax dax blicket OUT: BLUE BLUE BLUE
IN: dax zup OUT: BLUE BLUE
IN: tufa zup lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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

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