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

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

*GRAMMAR*
lug -> PURPLE 
 blicket -> GREEN 
 tufa -> YELLOW 
 fep -> PINK 
 u1 wif u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] 
 x1 zup u1 -> [x1] [x1] [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 