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

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

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