$ emerge -v1pD tigervnc xorg-server xorg-drivers docutils;

$ emerge -v1pD tigervnc xorg-server xorg-drivers docutils;

$ emerge -v1pD tigervnc xorg-server xorg-drivers docutils

These are the packages that would be merged, in order:

Calculating dependencies  .. .... ..... done!
[ebuild   R    ] x11-base/xorg-drivers-1.20-r2::gentoo  INPUT_DEVICES="libinput -elographics -evdev -joystick -synaptics -vmmouse -void -wacom" VIDEO_CARDS="amdgpu radeon radeonsi -ast -dummy -fbdev (-freedreno) (-geode) -glint -i915 -i965 -intel -mga -nouveau -nv -nvidia (-omap) -qxl -r128 -siliconmotion (-tegra) (-vc4) -vesa -via -virtualbox -vmware" 0 KiB
[ebuild   R    ] dev-python/docutils-0.17.1::gentoo  PYTHON_TARGETS="python3_9 -pypy3 -python3_8 -python3_10" 0 KiB
[ebuild   R    ] x11-base/xorg-server-1.20.14:0/1.20.14::gentoo  USE="systemd udev xorg -debug -dmx (-elogind) -kdrive -minimal (-selinux) -suid -test -unwind -xcsecurity -xephyr -xnest -xvfb" 0 KiB
[ebuild   R    ] net-misc/tigervnc-1.9.0-r2::gentoo  USE="drm nls opengl pam server xorgmodule -dri3 -gnutls -java -xinerama" 0 KiB

Total: 4 packages (4 reinstalls), Size of downloads: 0 KiB

WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict:

x11-base/xorg-server:0

  (x11-base/xorg-server-21.1.2-r3:0/21.1.2::gentoo, ebuild scheduled for merge) USE="systemd udev xorg -debug (-elogind) -minimal (-selinux) -suid -test -unwind -xcsecurity -xephyr -xnest -xvfb" ABI_X86="(64)" conflicts with
    x11-base/xorg-server:0/1.20.14= required by (x11-drivers/xf86-input-libinput-1.2.0:0/0::gentoo, installed) USE="" ABI_X86="(64)"
                        ^^^^^^^^^^^
    =x11-base/xorg-server-1.20* required by (net-misc/tigervnc-1.9.0-r2:0/0::gentoo, ebuild scheduled for merge) USE="drm nls opengl pam server xorgmodule -dri3 -gnutls -java -xinerama" ABI_X86="(64)"
    ^                     ^^^^^
    x11-base/xorg-server:0/1.20.14= required by (x11-drivers/xf86-video-amdgpu-21.0.0:0/0::gentoo, installed) USE="udev" ABI_X86="(64)"
                        ^^^^^^^^^^^
    x11-base/xorg-server:0/1.20.14= required by (x11-drivers/xf86-video-ati-19.1.0-r1:0/0::gentoo, installed) USE="udev" ABI_X86="(64)"
                        ^^^^^^^^^^^

dev-python/docutils:0

  (dev-python/docutils-0.18.1:0/0::gentoo, ebuild scheduled for merge) USE="" ABI_X86="(64)" PYTHON_TARGETS="python3_9 -pypy3 -python3_10 -python3_8" conflicts with
    <dev-python/docutils-0.18[python_targets_python3_9(-)] required by (dev-python/sphinx-4.3.2:0/0::gentoo, installed) USE="-doc -latex -test" ABI_X86="(64)" PYTHON_TARGETS="python3_9 -pypy3 -python3_10 -python3_8"
    ^                    ^^^^                             
    <dev-python/docutils-0.18[python_targets_python3_9(-)] required by (dev-python/sphinx_rtd_theme-1.0.0:0/0::gentoo, installed) USE="-test" ABI_X86="(64)" PYTHON_TARGETS="python3_9 -pypy3 -python3_10 -python3_8"
    ^                    ^^^^                             


!!! The following update(s) have been skipped due to unsatisfied dependencies
!!! triggered by backtracking:

x11-base/xorg-drivers:0