na a [40]] na b [40]] na c [40]] na d [40]] na e [40]] na f [30]] nag [30]] fang a [12]] fang b [15]] fang c [30]] fang d [30]] fang e [30]] fang f [30]] fang g [30]] fang h [30]] fang u [30]] fang j [30]] square k [15]] square m [30]] worker a [20]] worker c [15]] worker d [30]] worker e [30]] worker f [30]] worker g [30]] worker h [30]] worker j [20]] worker k [20]] work m [30]] worker p [20]]

0 m