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

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

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