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

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

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