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

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

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