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

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> RED 
 lug -> GREEN 
 kiki -> PINK 
 u1 fep -> [u1] [u1] 
 x1 zup u1 -> [u1] [x1] [x1] [u1] [u1] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 