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

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

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