(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.10]
AW[pc][qd][pe][of][og][oj][mf][le][ke][kg][kc]
AB[me][ne][oe][oc][oh][pg][pf][qf]
(
;
B[mg]
LB[nf:a][lf:b]
C[RIGHTa and b reflect, if white plays at a, black puts four stones in lethal atari to connect, if white plays at b, black plays at a to put two stones in lethal atari to connect.]
)
(
;
B[nf]
;
W[ng]
LB[mg:a][nh:b]
C[If black plays the double atari at a, white can still keep the groups separated at b.]
)
(
;
B[ng]
;
W[nf]
LB[lf:a][mg:b]
C[If black plays atari at a, white can play atari at b, keeping blacks groups seperated. If black plays at b, white connects at a.]
)
(
;
)
)