*SUPPORT*
IN: fep fep gazzer fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: zup gazzer fep OUT: GREEN YELLOW GREEN
IN: blicket gazzer fep OUT: PURPLE YELLOW PURPLE
IN: wif wif kiki OUT: BLUE BLUE BLUE BLUE
IN: zup zup gazzer fep kiki OUT: GREEN GREEN YELLOW GREEN GREEN GREEN YELLOW GREEN
IN: wif gazzer wif OUT: BLUE BLUE BLUE
IN: zup fep gazzer zup OUT: GREEN YELLOW GREEN YELLOW
IN: blicket gazzer zup tufa fep OUT: PURPLE GREEN PURPLE PURPLE GREEN PURPLE YELLOW
IN: blicket tufa wif kiki OUT: PURPLE PURPLE BLUE PURPLE PURPLE BLUE
IN: fep blicket gazzer fep kiki OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: wif gazzer blicket OUT: BLUE PURPLE BLUE
IN: fep kiki OUT: YELLOW YELLOW
IN: fep gazzer wif OUT: YELLOW BLUE YELLOW
IN: wif OUT: BLUE

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

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