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

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

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