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

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

*GRAMMAR*
wif -> GREEN 
 fep -> PURPLE 
 gazzer -> BLUE 
 blicket -> YELLOW 
 u1 zup u2 -> [u2] [u1] 
 x1 kiki x2 -> [x2] [x1] [x1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 