{ 4*0,  "r0" },
{ 4*1,  "r1" },
{ 4*2,  "r2" },
{ 4*3,  "r3" },
{ 4*4,  "r4" },
{ 4*5,  "r5" },
{ 4*6,  "r6" },
{ 4*7,  "r7" },
{ 4*8,  "r8" },
{ 4*9,  "r9" },
{ 4*10, "r10" },
{ 4*11, "r11" },
{ 4*12, "r12" },
{ 4*13, "r13" },
{ 4*14, "r14" },
{ 4*15, "r15" },
{ 4*16, "r16" },
{ 4*17, "r17" },
{ 4*18, "r18" },
{ 4*19, "r19" },
{ 4*20, "r20" },
{ 4*21, "r21" },
{ 4*22, "r22" },
{ 4*23, "r23" },
{ 4*24, "r24" },
{ 4*25, "r25" },
{ 4*26, "r26" },
{ 4*27, "r27" },
{ 4*28, "r28" },
{ 4*29, "r29" },
{ 4*30, "r30" },
{ 4*31, "r31" },
{ 4*32, "pc" },
{ 4*33, "sr" },