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

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

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