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

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

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