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

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

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