/b/a*//*a/a**//a///*\>qA/>//*\>qB/>//*\>qA/>//*\>qB/>//*\>qA/>//*\>qB/>//*\>qA/>//*\>qB/>//>qA/C//>qB/D//qA///qB///C/0//D/1/ab>qAqAqAqB
