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

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

*GRAMMAR*
tufa -> GREEN 
 gazzer -> PURPLE 
 lug -> BLUE 
 wif -> PINK 
 u1 blicket -> [u1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 