+
+ <key id="KEY_1" mapto="seek:-30" flags="m" />
+ <key id="KEY_3" mapto="seek:30" flags="m" />
+ <key id="KEY_4" mapto="seek:-90" flags="m" />
+ <key id="KEY_6" mapto="seek:90" flags="m" />
+ <key id="KEY_7" mapto="seek:-270" flags="m" />
+ <key id="KEY_9" mapto="seek:270" flags="m" />