F C -----------1--------0---------------------------------------0-----------------| -------1-------1-----------(1)-------------------0h1----3-------(3)-----------| -----2---2---2----2------------(2)-------------0------------------------------| ---3-------------------------------(3)-------2--------------------------------| -------------------------------------------3----------------------------------| ------------------------------------------------------------------------------| F C -----------1--------0---------------------------------------------------------| -------1-------1-----------(1)-------------------0h1----0---------------------| -----2---2---2----2------------(2)-------------0------------0-----------------| ---3-------------------------------(3)-------2--------------------------------| -------------------------------------------3----------------------------------| ------------------------------------------------------------------------------| F -----------1--------0---------------------------------------------------------| -------1-------1-----------3~~~~~~--------------------------------------------| -----2---2---2----2-----------------------------------------------------------| ---3--------------------------------------------------------------------------| ------------------------------------------------------------------------------| ------------------------------------------------------------------------------|