found found not found <1>.parent=<(root)> <2>.parent=<1> <3> (dummy).parent=<2> <4>.parent=<3>

<2>.parent=<(root)> <3>.parent=<2> <4>.parent=<3> <1>.parent=<(root)>

<1>.parent=<(root)> <2>.parent=<1> <3> (dummy).parent=<2> <4>.parent=<3>

<1>.parent=<(root)> <2>.parent=<1> <4>.parent=<2>

<1> (dummy).parent=<(root)> <2> (dummy).parent=<1> <3>.parent=<(root)> <4>.parent=<3>

<3>.parent=<(root)> <4>.parent=<3>

<message1>.parent=<(root)> <message10>.parent=<(root)> <message2> (dummy).parent=<(root)> <message3>.parent=<message2> <message11>.parent=<(root)> <message12>.parent=<(root)> <message13>.parent=<(root)> <message14>.parent=<(root)>

subject(SUBJECT 1)=<message2> subject(SUBJECT 2)=<message10> subject(SUBJECT 5)=<message13> subject(SUBJECT 4)=<message12>

<message1-dummy> (dummy).parent=<(root)> <message1>.parent=<message1-dummy> <message2-dummy> (dummy).parent=<(root)> <message2>.parent=<message2-dummy>

subject(SUBJECT 1)=<message1-dummy>

<message1-dummy> (dummy).parent=<(root)> <message1>.parent=<message1-dummy> <message2>.parent=<message1-dummy>

<message4>.parent=<(root)> <message2>.parent=<(root)> <message1-dummy> (dummy).parent=<(root)> <message1>.parent=<message1-dummy> <message3>.parent=<(root)> <message10>.parent=<(root)> <message11>.parent=<(root)>

subject(SUBJECT 10)=<message10> subject(SUBJECT 1)=<message1-dummy> subject(SUBJECT 2)=<message4>

<message4>.parent=<(root)> <message3>.parent=<message4> <message1-dummy> (dummy).parent=<(root)> <message1>.parent=<message1-dummy> <message2>.parent=<message1-dummy> <(dummy)> (dummy).parent=<(root)> <message10>.parent=<(dummy)> <message11>.parent=<(dummy)>

<(dummy)> (dummy).parent=<(root)> <message2>.parent=<(dummy)> <message6>.parent=<message2> <message5>.parent=<message2> <message4>.parent=<message2> <message1>.parent=<(dummy)> <message3>.parent=<(dummy)>

<message1>.parent=<(root)> <>.parent=<message1> <(dummy)> (dummy).parent=<(root)> <>.parent=<(dummy)> <message4>.parent=<(dummy)>