|-5-5-5--x-2-2-2----------------------------------------------------------| |------------------4-4-4--2-2-2-2-----------------------------------------| |-----------------------------------2-2-2--4---2--------------------------| |-------------------------------------------------4-2---------------------| |-----------------------------------------------------2-------------------| |-------------------------------------------------------------------------| |-5-5-5--x-2-2-2----------------------------------------------------------| |------------------4-4-4--2-2-2-2-----------------------------------------| |-----------------------------------2-2-2--4---2--------------------------| |-------------------------------------------------4-2-1-------------------| |-------------------------------------------------------------------------| |-------------------------------------------------------------------------|