equation icon  2m-- tail ( * tail tail a) 2 3 huu = r + h 00 + r 2mE + h000 + h00a_O_ + O(mr /R ), (593) 2m [ 2m ] hua = ----_O_a + ht0aail+ _O_aht0a0il+r 2mE *_O_a + ---(Ea*+ B*a) + hta0ai0l+ _O_ahta0i0l0 + ht0aailb_O_b + _O_ahta0i0lb_O_b r 3 + O(mr2/R3), (594) hab = 2m--(dab + _O_a_O_b) + _O_a_O_bht0a0il+ _O_ahta0ibl+ _O_bhta0ial+ htaaibl r [ 2m-- * * * * * * ( tail tail c) + r - 3 (Eab + _O_aE b + Ea_O_b + B ab + _O_aB b + _O_bB a) + _O_a_O_b h000 + h00c_O_ ( tail tail c) ( tail tail c) ( tail tail c)] 2 3 + _O_a h0b0 + h0bc_O_ + _O_b h 0a0 + h0ac_O_ + hab0 + h abc_O_ + O(mr /R ). (595)