----RC +--6qld_f
+-----4
LT--RC ! ! +3kwq_E
! +--2
LG--RA L ! +8he5_a
+--5
----RA ! ! +7xsx_a
! ! +-1
--LT-- +-----6 +-------3 +7ywx_E
! ! !
----RT ! ! +8cww_A
+-7 !
----RT ! ! +-----------8siy_G
+-8 !
LC---- ! ! +-----------------8bvw_e
--9 !
LA--RG ! +-------------------7unc_a
!
----RG +--------------------7uv9_E
|