*SUPPORT*
IN: wif blicket lug OUT: PINK BLUE
IN: lug gazzer blicket fep OUT: BLUE PURPLE YELLOW
IN: wif tufa fep OUT: YELLOW YELLOW PINK
IN: fep tufa wif OUT: PINK PINK YELLOW
IN: fep gazzer blicket wif OUT: YELLOW PURPLE PINK
IN: wif OUT: PINK
IN: wif blicket gazzer OUT: PINK PURPLE
IN: gazzer tufa gazzer OUT: PURPLE PURPLE PURPLE
IN: gazzer blicket gazzer dax fep OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: wif wif fep blicket wif OUT: PINK PINK YELLOW PINK
IN: wif wif blicket wif OUT: PINK PINK PINK
IN: lug tufa lug OUT: BLUE BLUE BLUE
IN: gazzer dax fep OUT: YELLOW PURPLE PURPLE
IN: gazzer tufa lug OUT: BLUE BLUE PURPLE

*QUERY*
IN: lug fep blicket fep dax lug OUT: BLUE BLUE YELLOW YELLOW BLUE YELLOW YELLOW
IN: fep tufa fep OUT: YELLOW YELLOW YELLOW
IN: lug OUT: BLUE
IN: fep blicket gazzer OUT: YELLOW PURPLE
IN: gazzer OUT: PURPLE
IN: fep OUT: YELLOW
IN: wif blicket gazzer dax gazzer OUT: PURPLE PINK PURPLE PINK PURPLE
IN: lug blicket fep OUT: BLUE YELLOW
IN: lug wif blicket wif OUT: BLUE PINK PINK
IN: wif tufa gazzer OUT: PURPLE PURPLE PINK

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