*SUPPORT*
IN: kiki wif kiki blicket gazzer OUT: YELLOW GREEN YELLOW PINK PINK PINK
IN: tufa zup wif OUT: GREEN GREEN RED RED RED GREEN
IN: blicket zup tufa OUT: RED RED PINK PINK PINK RED
IN: wif gazzer OUT: GREEN GREEN GREEN
IN: blicket fep OUT: PINK PINK PINK
IN: wif OUT: GREEN
IN: tufa blicket zup wif OUT: RED GREEN GREEN PINK PINK PINK GREEN
IN: blicket gazzer OUT: PINK PINK PINK
IN: blicket OUT: PINK
IN: kiki fep OUT: YELLOW YELLOW YELLOW
IN: kiki kiki OUT: YELLOW YELLOW
IN: kiki kiki fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif tufa blicket fep OUT: GREEN RED PINK PINK PINK
IN: kiki gazzer OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: kiki zup wif OUT: GREEN GREEN YELLOW YELLOW YELLOW GREEN
IN: kiki OUT: YELLOW
IN: tufa fep OUT: RED RED RED
IN: wif zup kiki OUT: YELLOW YELLOW GREEN GREEN GREEN YELLOW
IN: wif wif fep OUT: GREEN GREEN GREEN GREEN
IN: wif fep OUT: GREEN GREEN GREEN
IN: tufa wif OUT: RED GREEN
IN: tufa gazzer OUT: RED RED RED
IN: wif wif gazzer OUT: GREEN GREEN GREEN GREEN
IN: tufa kiki gazzer OUT: RED YELLOW YELLOW YELLOW

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