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

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

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