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

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

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