000163ec - 0001641c

000163ec: 90820000 lbu r2,0x0000(r4)
000163f0: 24840001 addiu r4,r4,0x0001
000163f4: 10400004 beq r2,r0,0x00016408
000163f8: a4c20090 sh r2,0x0090(r6)
000163fc: 94c20006 lhu r2,0x0006(r6)
00016400: 08005905 j 0x00016414
00016404: 34420004 ori r2,r2,0x0004
00016408: 94c20006 lhu r2,0x0006(r6)
0001640c: 00000000 nop
00016410: 3042fffb andi r2,r2,0xfffb
00016414: a4c20006 sh r2,0x0006(r6)
00016418: 03e00008 jr r31
0001641c: 00801021 addu r2,r4,r0