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

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

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