7EEQ_2|Chains G[auth A], H[auth B], I[auth C], J[auth D], K[auth E], L[auth F], M[auth G], N[auth H], O[auth I], P[auth J], Q[auth K], R[auth L], S[auth M], T[auth N], U[auth O], V[auth P], W[auth Q], X[auth R]|Tailspike head-binding domain|unidentified (32644) label=1