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

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

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