  Recently there was a significant change of views on physical properties and
underlying dynamics of Quark-Gluon Plasma at $T=170-350 MeV$, produced in heavy
ion collisions at RHIC. Instead of being a gas of $q,g$ quasiparticles, a
near-perfect liquid is observed. Also, precisely in this temperature interval,
the interaction deduced from lattice studies is strong enough to support
multiple binary bound states. This work is the first variational study of {\em
multibody} bound states. We will consider: (i) ``polymer chains'' of the type
$\bar q g g ..g q$; (ii) baryons $(qqq)$; (iii) closed (3-)chains of gluons
$(ggg)$. We found that chains (i) form in exactly the same $T$ range as binary
states, with the same binding {\em per bond}. The binding and $T$-range for
diquarks, baryons and closed 3-chains are also established. We point out that
the presence of chains, or possibly even a chain network, may drastically
change the transport properties of matter, such as charm diffusion or jet
energy loss. We further suggest that it seems to exist only for $T=(1-1.5)T_c$
and thus there may be a ``latent period'' for charm/jet quenching in RHIC
collisions, while matter cools down to such $T$.
