[tab]>[caps]
[caps]>[tab]

[prtscr]>[mute]
[mute]>[prtscr]
[scroll]>[vol-]
[vol-]>[scroll]
[pause]>[vol+]
[vol+]>[pause]

[e]>[up]
[s]>[left]
[d]>[down]
[f]>[right]

[i]>[up]
[j]>[left]
[k]>[down]
[l]>[right]