1./"next"16t"back"16t"nspcb"16t"flg/stt"8t"mtu"n3X2xn 2+$<<idp 3+$<<spp 4+$<<spp 5+/"rack"8t"rallo"8t"snt"8t"idle"8t"rxmt"8t"prsst"8t"keep"8t"2msl"n8xn 6+/"rxshft"8t"rtseq"8t"rtt"8t"avrtt"8t"flg/frc"8t"0/obc"8t"want"n7xn 7