If second occurrence
elif rem_1 [ 1 ] == - 1 : NEW_LINE INDENT rem_1 [ 1 ] = i NEW_LINE DEDENT if rem_1 [ 0 ] != - 1 and rem_1 [ 1 ] != - 1 : NEW_LINE removeAndPrintResult ( arr , n , rem_1 [ 0 ] , rem_1 [ 1 ] ) NEW_LINE return True NEW_LINE print ( " Not ▁ possible " ) NEW_LINE return False NEW_LINE