Whoops, forgot to check in these new icons

diff --git a/mod/quiz/pix/mc.gif b/mod/quiz/pix/mc.gif
new file mode 100755 (executable)
index 0000000..d264c81
Binary files /dev/null and b/mod/quiz/pix/mc.gif differ

diff --git a/mod/quiz/pix/rs.gif b/mod/quiz/pix/rs.gif
new file mode 100755 (executable)
index 0000000..46dac35
Binary files /dev/null and b/mod/quiz/pix/rs.gif differ

diff --git a/mod/quiz/pix/sa.gif b/mod/quiz/pix/sa.gif
new file mode 100755 (executable)
index 0000000..747eb01
Binary files /dev/null and b/mod/quiz/pix/sa.gif differ

diff --git a/mod/quiz/pix/tf.gif b/mod/quiz/pix/tf.gif
new file mode 100755 (executable)
index 0000000..4996433
Binary files /dev/null and b/mod/quiz/pix/tf.gif differ