spn4 rpn476 qpn47 ppn4 opn476
3ym476 2ym47 1ym4 0ym476 zym47
e8l47 d8l4 c8l476 b8l47 a8l4
phl4 ohl476 nhl47 mhl4 lhl476
0qk476 zqk47 yqk4 xqk476 wqk47