qsg4s psg4 osg4sm nsg4s msg4

11f4 01f4sm z1f4s y1f4 x1f4sm

cbf4sm bbf4s abf4 9af4sm 8af4s

nke4s mke4 lke4sm kke4s jke4

ytd4 xtd4sm wtd4s vtd4 utd4sm