1  #define r0 0
       2  #define r1 1
       3  #define r2 2
       4  #define r3 3
       5  #define r4 4
       6  #define r5 5
       7  #define r6 6
       8  #define r7 7
       9  #define r8 8
      10  #define r9 9
      11  #define r10 10
      12  #define r11 11
      13  #define r12 12
      14  #define r13 13
      15  #define r14 14
      16  #define r15 15
      17  #define r16 16
      18  #define r17 17
      19  #define r18 18
      20  #define r19 19
      21  #define r20 20
      22  #define r21 21
      23  #define r22 22
      24  #define r23 23
      25  #define r24 24
      26  #define r25 25
      27  #define r26 26
      28  #define r27 27
      29  #define r28 28
      30  #define r29 29
      31  #define r30 30
      32  #define r31 31
      33  #define f0 0
      34  #define f1 1
      35  #define f2 2
      36  #define f3 3
      37  #define f4 4
      38  #define f5 5
      39  #define f6 6
      40  #define f7 7
      41  #define f8 8
      42  #define f9 9
      43  #define f10 10
      44  #define f11 11
      45  #define f12 12
      46  #define f13 13
      47  #define f14 14
      48  #define f15 15
      49  #define f16 16
      50  #define f17 17
      51  #define f18 18
      52  #define f19 19
      53  #define f20 20
      54  #define f21 21
      55  #define f22 22
      56  #define f23 23
      57  #define f24 24
      58  #define f25 25
      59  #define f26 26
      60  #define f27 27
      61  #define f28 28
      62  #define f29 29
      63  #define f30 30
      64  #define f31 31
      65  #define v0 0
      66  #define v1 1
      67  #define v2 2
      68  #define v3 3
      69  #define v4 4
      70  #define v5 5
      71  #define v6 6
      72  #define v7 7
      73  #define v8 8
      74  #define v9 9
      75  #define v10 10
      76  #define v11 11
      77  #define v12 12
      78  #define v13 13
      79  #define v14 14
      80  #define v15 15
      81  #define v16 16
      82  #define v17 17
      83  #define v18 18
      84  #define v19 19
      85  #define v20 20
      86  #define v21 21
      87  #define v22 22
      88  #define v23 23
      89  #define v24 24
      90  #define v25 25
      91  #define v26 26
      92  #define v27 27
      93  #define v28 28
      94  #define v29 29
      95  #define v30 30
      96  #define v31 31