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

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

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