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

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

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