The following are perfect nops.  They can be loaded and will permute into
nothing except other nops:

Start 2, offset 6:...NOP .....
Start ), offset 8:...NOP .
Start %, offset 10:.....NOP 
Start ), offset 17:....NOP 
Start *, offset 26:NOP ...
Start ), offset 27:NOP ....
Start *, offset 37:..NOP .
Start %, offset 42:....NOP .
Start *, offset 48:.NOP ..
Start %, offset 51:...NOP ..
Start 2, offset 82:.NOP .......
Start 2, offset 86:....NOP ....
Start J, offset 88:NOP .
Start J, offset 92:.NOP
There at least one stable no-op for every location, but they cannot be
loaded directly since the cycle contains no legal instruction.

Start ), offset 0:..... 41 102 96 60 51
Start *, offset 0:.... 42 114 125 105
Start J, offset 0:.. 74 70


Start %, offset 1:...... 37 103 117 111 120 58
Start ), offset 1:..... 41 102 96 60 51
Start *, offset 1:.... 42 114 125 105
Start J, offset 1:.. 74 70


Start *, offset 2:.... 42 114 125 105
Start J, offset 2:.. 74 70


Start 2, offset 3:......... 50 80 66 62 76 79 67 85 73
Start J, offset 3:.. 74 70


Start ), offset 4:..... 41 102 96 60 51
Start *, offset 4:.... 42 114 125 105
Start 2, offset 4:......... 50 80 66 62 76 79 67 85 73
Start J, offset 4:.. 74 70


Start %, offset 5:...... 37 103 117 111 120 58
Start ), offset 5:..... 41 102 96 60 51
Start *, offset 5:.... 42 114 125 105
Start J, offset 5:.. 74 70


Start ), offset 6:..... 41 102 96 60 51
Start *, offset 6:.... 42 114 125 105
Start J, offset 6:.. 74 70


Start %, offset 7:...... 37 103 117 111 120 58
Start ), offset 7:..... 41 102 96 60 51
Start *, offset 7:.... 42 114 125 105
Start 2, offset 7:......... 50 80 66 62 76 79 67 85 73


Start %, offset 8:...... 37 103 117 111 120 58
Start J, offset 8:.. 74 70


Start %, offset 9:...... 37 103 117 111 120 58
Start ), offset 9:..... 41 102 96 60 51
Start 2, offset 9:......... 50 80 66 62 76 79 67 85 73
Start J, offset 9:.. 74 70


Start ), offset 10:..... 41 102 96 60 51
Start *, offset 10:.... 42 114 125 105
Start 2, offset 10:......... 50 80 66 62 76 79 67 85 73
Start J, offset 10:.. 74 70


Start %, offset 11:...... 37 103 117 111 120 58
Start *, offset 11:.... 42 114 125 105
Start 2, offset 11:......... 50 80 66 62 76 79 67 85 73


Start %, offset 12:...... 37 103 117 111 120 58
Start ), offset 12:..... 41 102 96 60 51
Start J, offset 12:.. 74 70


Start ), offset 13:..... 41 102 96 60 51
Start *, offset 13:.... 42 114 125 105
Start J, offset 13:.. 74 70


Start ), offset 14:..... 41 102 96 60 51
Start *, offset 14:.... 42 114 125 105
Start J, offset 14:.. 74 70


Start %, offset 15:...... 37 103 117 111 120 58
Start *, offset 15:.... 42 114 125 105
Start J, offset 15:.. 74 70


Start ), offset 16:..... 41 102 96 60 51
Start *, offset 16:.... 42 114 125 105
Start 2, offset 16:......... 50 80 66 62 76 79 67 85 73
Start J, offset 16:.. 74 70


Start *, offset 17:.... 42 114 125 105
Start 2, offset 17:......... 50 80 66 62 76 79 67 85 73
Start J, offset 17:.. 74 70


Start %, offset 18:...... 37 103 117 111 120 58
Start ), offset 18:..... 41 102 96 60 51
Start *, offset 18:.... 42 114 125 105
Start J, offset 18:.. 74 70


Start %, offset 19:...... 37 103 117 111 120 58
Start ), offset 19:..... 41 102 96 60 51
Start J, offset 19:.. 74 70


Start %, offset 20:...... 37 103 117 111 120 58
Start ), offset 20:..... 41 102 96 60 51
Start J, offset 20:.. 74 70


Start %, offset 21:...... 37 103 117 111 120 58
Start *, offset 21:.... 42 114 125 105
Start 2, offset 21:......... 50 80 66 62 76 79 67 85 73
Start J, offset 21:.. 74 70


Start ), offset 22:..... 41 102 96 60 51
Start *, offset 22:.... 42 114 125 105
Start J, offset 22:.. 74 70


Start ), offset 23:..... 41 102 96 60 51
Start *, offset 23:.... 42 114 125 105
Start J, offset 23:.. 74 70


Start %, offset 24:...... 37 103 117 111 120 58
Start ), offset 24:..... 41 102 96 60 51
Start *, offset 24:.... 42 114 125 105
Start 2, offset 24:......... 50 80 66 62 76 79 67 85 73


Start ), offset 25:..... 41 102 96 60 51
Start *, offset 25:.... 42 114 125 105


Start %, offset 26:...... 37 103 117 111 120 58
Start ), offset 26:..... 41 102 96 60 51
Start J, offset 26:.. 74 70


Start %, offset 27:...... 37 103 117 111 120 58
Start *, offset 27:.... 42 114 125 105
Start 2, offset 27:......... 50 80 66 62 76 79 67 85 73
Start J, offset 27:.. 74 70


Start %, offset 28:...... 37 103 117 111 120 58
Start ), offset 28:..... 41 102 96 60 51
Start 2, offset 28:......... 50 80 66 62 76 79 67 85 73


Start %, offset 29:...... 37 103 117 111 120 58
Start ), offset 29:..... 41 102 96 60 51
Start 2, offset 29:......... 50 80 66 62 76 79 67 85 73


Start *, offset 30:.... 42 114 125 105
Start 2, offset 30:......... 50 80 66 62 76 79 67 85 73
Start J, offset 30:.. 74 70


Start J, offset 31:.. 74 70


Start %, offset 32:...... 37 103 117 111 120 58
Start *, offset 32:.... 42 114 125 105
Start J, offset 32:.. 74 70


Start %, offset 33:...... 37 103 117 111 120 58
Start ), offset 33:..... 41 102 96 60 51
Start *, offset 33:.... 42 114 125 105
Start J, offset 33:.. 74 70


Start %, offset 34:...... 37 103 117 111 120 58
Start ), offset 34:..... 41 102 96 60 51
Start *, offset 34:.... 42 114 125 105
Start 2, offset 34:......... 50 80 66 62 76 79 67 85 73
Start J, offset 34:.. 74 70


Start %, offset 35:...... 37 103 117 111 120 58
Start ), offset 35:..... 41 102 96 60 51
Start *, offset 35:.... 42 114 125 105
Start 2, offset 35:......... 50 80 66 62 76 79 67 85 73
Start J, offset 35:.. 74 70


Start ), offset 36:..... 41 102 96 60 51
Start *, offset 36:.... 42 114 125 105
Start J, offset 36:.. 74 70


Start %, offset 37:...... 37 103 117 111 120 58
Start J, offset 37:.. 74 70


Start %, offset 38:...... 37 103 117 111 120 58
Start *, offset 38:.... 42 114 125 105
Start J, offset 38:.. 74 70


Start 2, offset 39:......... 50 80 66 62 76 79 67 85 73
Start J, offset 39:.. 74 70


Start *, offset 40:.... 42 114 125 105
Start 2, offset 40:......... 50 80 66 62 76 79 67 85 73
Start J, offset 40:.. 74 70


Start ), offset 41:..... 41 102 96 60 51
Start *, offset 41:.... 42 114 125 105
Start J, offset 41:.. 74 70


Start ), offset 42:..... 41 102 96 60 51
Start 2, offset 42:......... 50 80 66 62 76 79 67 85 73
Start J, offset 42:.. 74 70


Start %, offset 43:...... 37 103 117 111 120 58
Start ), offset 43:..... 41 102 96 60 51
Start *, offset 43:.... 42 114 125 105
Start 2, offset 43:......... 50 80 66 62 76 79 67 85 73


Start ), offset 44:..... 41 102 96 60 51
Start *, offset 44:.... 42 114 125 105
Start J, offset 44:.. 74 70


Start ), offset 45:..... 41 102 96 60 51
Start *, offset 45:.... 42 114 125 105
Start 2, offset 45:......... 50 80 66 62 76 79 67 85 73
Start J, offset 45:.. 74 70


Start %, offset 46:...... 37 103 117 111 120 58
Start ), offset 46:..... 41 102 96 60 51
Start *, offset 46:.... 42 114 125 105
Start 2, offset 46:......... 50 80 66 62 76 79 67 85 7
Start J, offset 46:.. 74 70


Start %, offset 47:...... 37 103 117 111 120 58
Start *, offset 47:.... 42 114 125 105
Start 2, offset 47:......... 50 80 66 62 76 79 67 85 73


Start %, offset 48:...... 37 103 117 111 120 58
Start J, offset 48:.. 74 70


Start %, offset 49:...... 37 103 117 111 120 58
Start ), offset 49:..... 41 102 96 60 51
Start *, offset 49:.... 42 114 125 105
Start J, offset 49:.. 74 70


Start %, offset 50:...... 37 103 117 111 120 58
Start ), offset 50:..... 41 102 96 60 51
Start J, offset 50:.. 74 70


Start ), offset 51:..... 41 102 96 60 51
Start J, offset 51:.. 74 70


Start %, offset 52:...... 37 103 117 111 120 58
Start ), offset 52:..... 41 102 96 60 5
Start *, offset 52:.... 42 114 125 105
Start 2, offset 52:......... 50 80 66 62 76 79 67 85 73
Start J, offset 52:.. 74 70


Start ), offset 53:..... 41 102 96 60 51
Start *, offset 53:.... 42 114 125 105
Start J, offset 53:.. 74 70


Start %, offset 54:...... 37 103 117 111 120 58
Start *, offset 54:.... 42 114 125 105
Start J, offset 54:.. 74 70


Start ), offset 55:..... 41 102 96 60 51
Start *, offset 55:.... 42 114 125 105
Start J, offset 55:.. 74 70


Start %, offset 56:...... 37 103 117 111 120 58
Start ), offset 56:..... 41 102 96 60 51
Start 2, offset 56:......... 50 80 66 62 76 79 67 85 73
Start J, offset 56:.. 74 70


Start %, offset 57:...... 37 103 117 111 120 58
Start J, offset 57:.. 74 70


Start *, offset 58:.... 42 114 125 105
Start J, offset 58:.. 74 70


Start ), offset 59:..... 41 102 96 60 51
Start *, offset 59:.... 42 114 125 105
Start 2, offset 59:......... 50 80 66 62 76 79 67 85 73


Start %, offset 60:...... 37 103 117 111 120 58
Start *, offset 60:.... 42 114 125 105


Start ), offset 61:..... 41 102 96 60 51
Start J, offset 61:.. 74 70


Start ), offset 62:..... 41 102 96 60 51
Start *, offset 62:.... 42 114 125 105
Start 2, offset 62:......... 50 80 66 62 76 79 67 85 73
Start J, offset 62:.. 74 70


Start %, offset 63:...... 37 103 117 111 120 58
Start ), offset 63:..... 41 102 96 60 51
Start *, offset 63:.... 42 114 125 105
Start 2, offset 63:......... 50 80 66 62 76 79 67 85 73


Start ), offset 64:..... 41 102 96 60 51
Start *, offset 64:.... 42 114 125 105
Start 2, offset 64:......... 50 80 66 62 76 79 67 85 73


Start %, offset 65:...... 37 103 117 111 120 58
Start ), offset 65:..... 41 102 96 60 51
Start *, offset 65:.... 42 114 125 105
Start 2, offset 65:......... 50 80 66 62 76 79 67 85 73
Start J, offset 65:.. 74 70


Start %, offset 66:...... 37 103 117 111 120 58
Start *, offset 66:.... 42 114 125 105
Start J, offset 66:.. 74 70


Start %, offset 67:...... 37 103 117 111 120 58
Start ), offset 67:..... 41 102 96 60 51
Start J, offset 67:.. 74 70


Start %, offset 68:...... 37 103 117 111 120 58
Start ), offset 68:..... 41 102 96 60 51
Start J, offset 68:.. 74 70


Start %, offset 69:...... 37 103 117 111 120 58
Start ), offset 69:..... 41 102 96 60 51
Start *, offset 69:.... 42 114 125 105
Start 2, offset 69:......... 50 80 66 62 76 79 67 85 73
Start J, offset 69:.. 74 70


Start %, offset 70:...... 37 103 117 111 120 58
Start ), offset 70:..... 41 102 96 60 51
Start 2, offset 70:......... 50 80 66 62 76 79 67 85 73
Start J, offset 70:.. 74 70


Start %, offset 71:...... 37 103 117 111 120 58
Start ), offset 71:..... 41 102 96 60 51
Start *, offset 71:.... 42 114 125 105
Start J, offset 71:.. 74 70


Start ), offset 72:..... 41 102 96 60 51
Start *, offset 72:.... 42 114 125 105
Start J, offset 72:.. 74 70


Start *, offset 73:.... 42 114 125 105
Start 2, offset 73:......... 50 80 66 62 76 79 67 85 73
Start J, offset 73:.. 74 70


Start %, offset 74:...... 37 103 117 111 120 58
Start *, offset 74:.... 42 114 125 105
Start 2, offset 74:......... 50 80 66 62 76 79 67 85 73
Start J, offset 74:.. 74 70


Start ), offset 75:..... 41 102 96 60 51
Start 2, offset 75:......... 50 80 66 62 76 79 67 85 73
Start J, offset 75:.. 74 70


Start *, offset 76:.... 42 114 125 105
Start J, offset 76:.. 74 70


Start %, offset 77:...... 37 103 117 111 120 58
Start ), offset 77:..... 41 102 96 60 51
Start *, offset 77:.... 42 114 125 105
Start J, offset 77:.. 74 70


Start %, offset 78:...... 37 103 117 111 120 58
Start ), offset 78:..... 41 102 96 60 51
Start 2, offset 78:......... 50 80 66 62 76 79 67 85 73
Start J, offset 78:.. 74 70


Start %, offset 79:...... 37 103 117 111 120 58
Start 2, offset 79:......... 50 80 66 62 76 79 67 85 73
Start J, offset 79:.. 74 70


Start ), offset 80:..... 41 102 96 60 51
Start *, offset 80:.... 42 114 125 105
Start J, offset 80:.. 74 70


Start ), offset 81:..... 41 102 96 60 51
Start *, offset 81:.... 42 114 125 105
Start 2, offset 81:......... 50 80 66 62 76 79 67 85 73


Start J, offset 81:.. 74 70


Start *, offset 82:.... 42 114 125 105


Start %, offset 83:...... 37 103 117 111 120 58
Start *, offset 83:.... 42 114 125 105
Start J, offset 83:.. 74 70


Start %, offset 84:...... 37 103 117 111 120 58
Start ), offset 84:..... 41 102 96 60 51
Start *, offset 84:.... 42 114 125 105
Start J, offset 84:.. 74 70


Start %, offset 85:...... 37 103 117 111 120 58
Start ), offset 85:..... 41 102 96 60 51
Start *, offset 85:.... 42 114 125 105
Start 2, offset 85:......... 50 80 66 62 76 79 67 85 73
Start J, offset 85:.. 74 70


Start %, offset 86:...... 37 103 117 111 120 58
Start ), offset 86:..... 41 102 96 60 51


Start %, offset 87:...... 37 103 117 111 120 58
Start ), offset 87:..... 41 102 96 60 51
Start 2, offset 87:......... 50 80 66 62 76 79 67 85 73

Start J, offset 87:.. 74 70


Start %, offset 88:...... 37 103 117 111 120 58
Start ), offset 88:..... 41 102 96 60 51
Start 2, offset 88:......... 50 80 66 62 76 79 67 85 73


Start ), offset 89:..... 41 102 96 60 51
Start *, offset 89:.... 42 114 125 105
Start J, offset 89:.. 74 70


Start *, offset 90:.... 42 114 125 105
Start J, offset 90:.. 74 70


Start 2, offset 91:......... 50 80 66 62 76 79 67 85 73
Start J, offset 91:.. 74 70


Start %, offset 92:...... 37 103 117 111 120 58
Start 2, offset 92:......... 50 80 66 62 76 79 67 85 73


Start %, offset 93:...... 37 103 117 111 120 58
Start *, offset 93:.... 42 114 125 105
Start 2, offset 93:......... 50 80 66 62 76 79 67 85 73
Start J, offset 93:.. 74 70