solution:
/ }* t" S. o4 ]; Z7 \
" C! f9 z/ y) u0 X: i2 f/ I/ w5.39.217.771st and 2nd lady go over: 2 mins taken
& ~! S) R1 y4 N% K公仔箱論壇1st lady walk back: 1 mins taken
4 B4 ?8 V8 F6 O# ctvb now,tvbnow,bttvb3rd and 4th lady go over: 10 mins taken
- ]$ {+ Z" l1 V. y, Vtvb now,tvbnow,bttvb2nd lady walk back: 2 mins taken
4 i `! z' U3 n$ v& y5.39.217.771st and 2nd lady walk back: 2 mins taken
8 U$ k9 n- Z: W2 S2 n% i4 N( g5.39.217.779 x) a( I/ h2 M1 C0 A
In total : 17 mins taken!!! Solved!! |