(;
AB[dd][fd][eg][eh][jd][pd][pj][qm][ql][pn][nn][oo][op][pp][oq][np][mo][iq][dp][fp]
AW[cf][dh][di][dk][cn][mp][nq][lp][lo][lm][rm][qn][sn][ro][rp][qq][nc]
C[Black's response to the marked White stone?

Source:
    Go World #4 Nov-Dec 1977, pp. 39-44
    Match the Joseki to the Fuseki, Sakiyama Toshio 9p]
TR[nc]
(;
B[nd]
C[Following this joseki goes against the logic of go.];
W[md];B[ne];W[oc];B[pc];W[lc]
C[Letting White secure a base at the top makes the position easy for him.];
B[pf]
C[And if Black makes correct shape here, ...];
W[jb]
TR[rm][lm]
LB[le:A]
C[White will probably slip under Black here.

Black's joseki in the upper right doesn't have good potential.  The reason is that White's marked stone on the right is poised to invade the right side.  In addition, White's marked stone in the center is poised to destroy any Black attempt at a center moyo, e.g., after Black A.]
)
    (;
    B[lc]
    C[Better.

Black here may not be the best move, but is good enough for a 4 stone game.]
    (;
    W[qc]
    C[White can invade the corner.  But ...];
    B[pc];W[qd];B[pe];W[pb];B[ob];W[qb];B[nb];W[qf];B[pf];W[qg];B[pg]
    TR[eg][eh]
    C[Black has given White territory on the right, but makes effective use of the marked stones on the left for a moyo framework.]
    )
        (;
        W[ne]
        C[Of course, White can head off a Black center moyo by playing here.];
        B[pf]
        C[But Black can simply defend here for a position far superior to that in the incorrect line.]
        )
    )
)

