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

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

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