EB$16$

navigation tion aved astot $150$ B $7......$ Adoes $$ B $$ A $,$ B $.$ DNeeded task B $$ E $.$ F $$ A$,8.$ C$.$D$,$ E$,$ F$,$ and Gare $2\mathrm{.}3,2\mathrm{.}1,0\mathrm{.}9,1\mathrm{.}0,1\mathrm{.}2\mathrm{.}1\mathrm{.}8$ and $1\mathrm{.}5$ minutes $12961512345610111213115116$ B$.$ a $19202122|24|25.$ Fand G $282930$ OC EF$..$ e $$