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

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

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