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

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

*GRAMMAR*
dax -> GREEN 
 lug -> YELLOW 
 gazzer -> PURPLE 
 wif -> PINK 
 x1 blicket x2 -> [x1] [x2] [x2] 
 u1 zup x1 -> [u1] [x1] 
 u1 tufa u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 