Step | Hyp | Ref
| Expression |
1 | | oveq2 6658 |
. . . . . . . 8
comp comp |
2 | 1 | oveq1d 6665 |
. . . . . . 7
comp comp comp comp |
3 | 2 | fveq1d 6193 |
. . . . . 6
comp comp comp comp |
4 | 3 | fveq1d 6193 |
. . . . 5
comp comp comp comp |
5 | 4 | cbvmptv 4750 |
. . . 4
Nat comp comp Nat comp comp |
6 | | yoneda.q |
. . . . . . . . 9
FuncCat
|
7 | | eqid 2622 |
. . . . . . . . 9
Nat Nat |
8 | | yoneda.o |
. . . . . . . . . 10
oppCat |
9 | | yoneda.b |
. . . . . . . . . 10
|
10 | 8, 9 | oppcbas 16378 |
. . . . . . . . 9
|
11 | | eqid 2622 |
. . . . . . . . 9
comp comp |
12 | | eqid 2622 |
. . . . . . . . 9
comp comp |
13 | | eqid 2622 |
. . . . . . . . . . . 12
|
14 | 6, 7 | fuchom 16621 |
. . . . . . . . . . . 12
Nat |
15 | | relfunc 16522 |
. . . . . . . . . . . . 13
|
16 | | yoneda.y |
. . . . . . . . . . . . . 14
Yon |
17 | | yoneda.c |
. . . . . . . . . . . . . 14
|
18 | | yoneda.s |
. . . . . . . . . . . . . 14
|
19 | | yoneda.w |
. . . . . . . . . . . . . . 15
|
20 | | yoneda.v |
. . . . . . . . . . . . . . . 16
f
|
21 | 20 | unssbd 3791 |
. . . . . . . . . . . . . . 15
|
22 | 19, 21 | ssexd 4805 |
. . . . . . . . . . . . . 14
|
23 | | yoneda.u |
. . . . . . . . . . . . . 14
f
|
24 | 16, 17, 8, 18, 6, 22, 23 | yoncl 16902 |
. . . . . . . . . . . . 13
|
25 | | 1st2ndbr 7217 |
. . . . . . . . . . . . 13
|
26 | 15, 24, 25 | sylancr 695 |
. . . . . . . . . . . 12
|
27 | | yonedalem22.p |
. . . . . . . . . . . 12
|
28 | | yonedalem21.x |
. . . . . . . . . . . 12
|
29 | 9, 13, 14, 26, 27, 28 | funcf2 16528 |
. . . . . . . . . . 11
Nat |
30 | | yonedalem22.k |
. . . . . . . . . . 11
|
31 | 29, 30 | ffvelrnd 6360 |
. . . . . . . . . 10
Nat |
32 | 31 | adantr 481 |
. . . . . . . . 9
Nat Nat |
33 | | simpr 477 |
. . . . . . . . . 10
Nat Nat |
34 | | yonedalem22.a |
. . . . . . . . . . 11
Nat |
35 | 34 | adantr 481 |
. . . . . . . . . 10
Nat Nat |
36 | 6, 7, 12, 33, 35 | fuccocl 16624 |
. . . . . . . . 9
Nat comp Nat |
37 | 27 | adantr 481 |
. . . . . . . . 9
Nat |
38 | 6, 7, 10, 11, 12, 32, 36, 37 | fuccoval 16623 |
. . . . . . . 8
Nat comp comp comp comp |
39 | 6, 7, 10, 11, 12, 33, 35, 37 | fuccoval 16623 |
. . . . . . . . . 10
Nat comp comp |
40 | 22 | adantr 481 |
. . . . . . . . . . 11
Nat |
41 | | eqid 2622 |
. . . . . . . . . . . . . . 15
|
42 | | relfunc 16522 |
. . . . . . . . . . . . . . . 16
|
43 | 6 | fucbas 16620 |
. . . . . . . . . . . . . . . . . 18
|
44 | 9, 43, 26 | funcf1 16526 |
. . . . . . . . . . . . . . . . 17
|
45 | 44, 28 | ffvelrnd 6360 |
. . . . . . . . . . . . . . . 16
|
46 | | 1st2ndbr 7217 |
. . . . . . . . . . . . . . . 16
|
47 | 42, 45, 46 | sylancr 695 |
. . . . . . . . . . . . . . 15
|
48 | 10, 41, 47 | funcf1 16526 |
. . . . . . . . . . . . . 14
|
49 | 18, 22 | setcbas 16728 |
. . . . . . . . . . . . . . 15
|
50 | 49 | feq3d 6032 |
. . . . . . . . . . . . . 14
|
51 | 48, 50 | mpbird 247 |
. . . . . . . . . . . . 13
|
52 | 51, 27 | ffvelrnd 6360 |
. . . . . . . . . . . 12
|
53 | 52 | adantr 481 |
. . . . . . . . . . 11
Nat |
54 | | yonedalem21.f |
. . . . . . . . . . . . . . . 16
|
55 | | 1st2ndbr 7217 |
. . . . . . . . . . . . . . . 16
|
56 | 42, 54, 55 | sylancr 695 |
. . . . . . . . . . . . . . 15
|
57 | 10, 41, 56 | funcf1 16526 |
. . . . . . . . . . . . . 14
|
58 | 49 | feq3d 6032 |
. . . . . . . . . . . . . 14
|
59 | 57, 58 | mpbird 247 |
. . . . . . . . . . . . 13
|
60 | 59, 27 | ffvelrnd 6360 |
. . . . . . . . . . . 12
|
61 | 60 | adantr 481 |
. . . . . . . . . . 11
Nat |
62 | | yonedalem22.g |
. . . . . . . . . . . . . . . 16
|
63 | | 1st2ndbr 7217 |
. . . . . . . . . . . . . . . 16
|
64 | 42, 62, 63 | sylancr 695 |
. . . . . . . . . . . . . . 15
|
65 | 10, 41, 64 | funcf1 16526 |
. . . . . . . . . . . . . 14
|
66 | 65, 27 | ffvelrnd 6360 |
. . . . . . . . . . . . 13
|
67 | 66, 49 | eleqtrrd 2704 |
. . . . . . . . . . . 12
|
68 | 67 | adantr 481 |
. . . . . . . . . . 11
Nat |
69 | 7, 33 | nat1st2nd 16611 |
. . . . . . . . . . . . 13
Nat Nat |
70 | | eqid 2622 |
. . . . . . . . . . . . 13
|
71 | 7, 69, 10, 70, 37 | natcl 16613 |
. . . . . . . . . . . 12
Nat
|
72 | 18, 40, 70, 53, 61 | elsetchom 16731 |
. . . . . . . . . . . 12
Nat
|
73 | 71, 72 | mpbid 222 |
. . . . . . . . . . 11
Nat |
74 | 7, 34 | nat1st2nd 16611 |
. . . . . . . . . . . . . 14
Nat |
75 | 7, 74, 10, 70, 27 | natcl 16613 |
. . . . . . . . . . . . 13
|
76 | 18, 22, 70, 60, 67 | elsetchom 16731 |
. . . . . . . . . . . . 13
|
77 | 75, 76 | mpbid 222 |
. . . . . . . . . . . 12
|
78 | 77 | adantr 481 |
. . . . . . . . . . 11
Nat |
79 | 18, 40, 11, 53, 61, 68, 73, 78 | setcco 16733 |
. . . . . . . . . 10
Nat comp |
80 | 39, 79 | eqtrd 2656 |
. . . . . . . . 9
Nat comp |
81 | 80 | oveq1d 6665 |
. . . . . . . 8
Nat comp comp comp |
82 | 44, 27 | ffvelrnd 6360 |
. . . . . . . . . . . . . 14
|
83 | | 1st2ndbr 7217 |
. . . . . . . . . . . . . 14
|
84 | 42, 82, 83 | sylancr 695 |
. . . . . . . . . . . . 13
|
85 | 10, 41, 84 | funcf1 16526 |
. . . . . . . . . . . 12
|
86 | 85, 27 | ffvelrnd 6360 |
. . . . . . . . . . 11
|
87 | 86, 49 | eleqtrrd 2704 |
. . . . . . . . . 10
|
88 | 87 | adantr 481 |
. . . . . . . . 9
Nat |
89 | 7, 31 | nat1st2nd 16611 |
. . . . . . . . . . . 12
Nat |
90 | 7, 89, 10, 70, 27 | natcl 16613 |
. . . . . . . . . . 11
|
91 | 18, 22, 70, 87, 52 | elsetchom 16731 |
. . . . . . . . . . 11
|
92 | 90, 91 | mpbid 222 |
. . . . . . . . . 10
|
93 | 92 | adantr 481 |
. . . . . . . . 9
Nat |
94 | | fco 6058 |
. . . . . . . . . 10
|
95 | 78, 73, 94 | syl2anc 693 |
. . . . . . . . 9
Nat |
96 | 18, 40, 11, 88, 53, 68, 93, 95 | setcco 16733 |
. . . . . . . 8
Nat comp |
97 | 38, 81, 96 | 3eqtrd 2660 |
. . . . . . 7
Nat comp comp |
98 | 97 | fveq1d 6193 |
. . . . . 6
Nat comp comp |
99 | | yoneda.1 |
. . . . . . . . . 10
|
100 | 9, 13, 99, 17, 27 | catidcl 16343 |
. . . . . . . . 9
|
101 | 16, 9, 17, 27, 13, 27 | yon11 16904 |
. . . . . . . . 9
|
102 | 100, 101 | eleqtrrd 2704 |
. . . . . . . 8
|
103 | 102 | adantr 481 |
. . . . . . 7
Nat |
104 | | fvco3 6275 |
. . . . . . 7
|
105 | 93, 103, 104 | syl2anc 693 |
. . . . . 6
Nat |
106 | 93, 103 | ffvelrnd 6360 |
. . . . . . . 8
Nat |
107 | | fvco3 6275 |
. . . . . . . 8
|
108 | 73, 106, 107 | syl2anc 693 |
. . . . . . 7
Nat |
109 | 17 | adantr 481 |
. . . . . . . . . . . 12
Nat |
110 | 28 | adantr 481 |
. . . . . . . . . . . 12
Nat |
111 | | eqid 2622 |
. . . . . . . . . . . 12
comp comp |
112 | 30 | adantr 481 |
. . . . . . . . . . . 12
Nat |
113 | 100 | adantr 481 |
. . . . . . . . . . . 12
Nat |
114 | 16, 9, 109, 37, 13, 110, 111, 37, 112, 113 | yon2 16906 |
. . . . . . . . . . 11
Nat comp |
115 | 9, 13, 99, 109, 37, 111, 110, 112 | catrid 16345 |
. . . . . . . . . . 11
Nat comp |
116 | 114, 115 | eqtrd 2656 |
. . . . . . . . . 10
Nat |
117 | 116 | fveq2d 6195 |
. . . . . . . . 9
Nat |
118 | | eqid 2622 |
. . . . . . . . . . . . . . 15
|
119 | 10, 118, 70, 47, 28, 27 | funcf2 16528 |
. . . . . . . . . . . . . 14
|
120 | 13, 8 | oppchom 16375 |
. . . . . . . . . . . . . . 15
|
121 | 30, 120 | syl6eleqr 2712 |
. . . . . . . . . . . . . 14
|
122 | 119, 121 | ffvelrnd 6360 |
. . . . . . . . . . . . 13
|
123 | 51, 28 | ffvelrnd 6360 |
. . . . . . . . . . . . . 14
|
124 | 18, 22, 70, 123, 52 | elsetchom 16731 |
. . . . . . . . . . . . 13
|
125 | 122, 124 | mpbid 222 |
. . . . . . . . . . . 12
|
126 | 125 | adantr 481 |
. . . . . . . . . . 11
Nat |
127 | 9, 13, 99, 17, 28 | catidcl 16343 |
. . . . . . . . . . . . 13
|
128 | 16, 9, 17, 28, 13, 28 | yon11 16904 |
. . . . . . . . . . . . 13
|
129 | 127, 128 | eleqtrrd 2704 |
. . . . . . . . . . . 12
|
130 | 129 | adantr 481 |
. . . . . . . . . . 11
Nat |
131 | | fvco3 6275 |
. . . . . . . . . . 11
|
132 | 126, 130,
131 | syl2anc 693 |
. . . . . . . . . 10
Nat |
133 | 121 | adantr 481 |
. . . . . . . . . . . . 13
Nat |
134 | 7, 69, 10, 118, 11, 110, 37, 133 | nati 16615 |
. . . . . . . . . . . 12
Nat comp comp |
135 | 123 | adantr 481 |
. . . . . . . . . . . . 13
Nat |
136 | 18, 40, 11, 135, 53, 61, 126, 73 | setcco 16733 |
. . . . . . . . . . . 12
Nat comp |
137 | 59, 28 | ffvelrnd 6360 |
. . . . . . . . . . . . . 14
|
138 | 137 | adantr 481 |
. . . . . . . . . . . . 13
Nat |
139 | 7, 69, 10, 70, 110 | natcl 16613 |
. . . . . . . . . . . . . 14
Nat
|
140 | 18, 40, 70, 135, 138 | elsetchom 16731 |
. . . . . . . . . . . . . 14
Nat
|
141 | 139, 140 | mpbid 222 |
. . . . . . . . . . . . 13
Nat |
142 | 10, 118, 70, 56, 28, 27 | funcf2 16528 |
. . . . . . . . . . . . . . . 16
|
143 | 142, 121 | ffvelrnd 6360 |
. . . . . . . . . . . . . . 15
|
144 | 18, 22, 70, 137, 60 | elsetchom 16731 |
. . . . . . . . . . . . . . 15
|
145 | 143, 144 | mpbid 222 |
. . . . . . . . . . . . . 14
|
146 | 145 | adantr 481 |
. . . . . . . . . . . . 13
Nat |
147 | 18, 40, 11, 135, 138, 61, 141, 146 | setcco 16733 |
. . . . . . . . . . . 12
Nat comp |
148 | 134, 136,
147 | 3eqtr3d 2664 |
. . . . . . . . . . 11
Nat |
149 | 148 | fveq1d 6193 |
. . . . . . . . . 10
Nat |
150 | 127 | adantr 481 |
. . . . . . . . . . . . 13
Nat |
151 | 16, 9, 109, 110, 13, 110, 111, 37, 112, 150 | yon12 16905 |
. . . . . . . . . . . 12
Nat
comp |
152 | 9, 13, 99, 109, 37, 111, 110, 112 | catlid 16344 |
. . . . . . . . . . . 12
Nat
comp |
153 | 151, 152 | eqtrd 2656 |
. . . . . . . . . . 11
Nat |
154 | 153 | fveq2d 6195 |
. . . . . . . . . 10
Nat |
155 | 132, 149,
154 | 3eqtr3d 2664 |
. . . . . . . . 9
Nat |
156 | | fvco3 6275 |
. . . . . . . . . 10
|
157 | 141, 130,
156 | syl2anc 693 |
. . . . . . . . 9
Nat |
158 | 117, 155,
157 | 3eqtr2d 2662 |
. . . . . . . 8
Nat |
159 | 158 | fveq2d 6195 |
. . . . . . 7
Nat |
160 | 108, 159 | eqtrd 2656 |
. . . . . 6
Nat |
161 | 98, 105, 160 | 3eqtrd 2660 |
. . . . 5
Nat comp comp |
162 | 161 | mpteq2dva 4744 |
. . . 4
Nat comp comp Nat |
163 | 5, 162 | syl5eq 2668 |
. . 3
Nat comp comp Nat |
164 | | eqid 2622 |
. . . . . . . . . . 11
c c |
165 | 164, 43, 10 | xpcbas 16818 |
. . . . . . . . . 10
c |
166 | | eqid 2622 |
. . . . . . . . . 10
c c |
167 | | eqid 2622 |
. . . . . . . . . 10
|
168 | | relfunc 16522 |
. . . . . . . . . . 11
c |
169 | | yoneda.t |
. . . . . . . . . . . . 13
|
170 | | yoneda.h |
. . . . . . . . . . . . 13
HomF |
171 | | yoneda.r |
. . . . . . . . . . . . 13
c FuncCat |
172 | | yoneda.e |
. . . . . . . . . . . . 13
evalF |
173 | | yoneda.z |
. . . . . . . . . . . . 13
func
tpos
func
F
〈,〉F F
|
174 | 16, 9, 99, 8, 18, 169, 6, 170, 171, 172, 173, 17, 19, 23, 20 | yonedalem1 16912 |
. . . . . . . . . . . 12
c c
|
175 | 174 | simpld 475 |
. . . . . . . . . . 11
c |
176 | | 1st2ndbr 7217 |
. . . . . . . . . . 11
c
c
c |
177 | 168, 175,
176 | sylancr 695 |
. . . . . . . . . 10
c |
178 | | opelxpi 5148 |
. . . . . . . . . . 11
|
179 | 54, 28, 178 | syl2anc 693 |
. . . . . . . . . 10
|
180 | | opelxpi 5148 |
. . . . . . . . . . 11
|
181 | 62, 27, 180 | syl2anc 693 |
. . . . . . . . . 10
|
182 | 165, 166,
167, 177, 179, 181 | funcf2 16528 |
. . . . . . . . 9
c
|
183 | 164, 43, 10, 14, 118, 54, 28, 62, 27, 166 | xpchom2 16826 |
. . . . . . . . . . 11
c
Nat |
184 | 120 | xpeq2i 5136 |
. . . . . . . . . . 11
Nat Nat |
185 | 183, 184 | syl6eq 2672 |
. . . . . . . . . 10
c
Nat |
186 | | df-ov 6653 |
. . . . . . . . . . . . 13
|
187 | | df-ov 6653 |
. . . . . . . . . . . . 13
|
188 | 186, 187 | oveq12i 6662 |
. . . . . . . . . . . 12
|
189 | 188 | eqcomi 2631 |
. . . . . . . . . . 11
|
190 | 189 | a1i 11 |
. . . . . . . . . 10
|
191 | 185, 190 | feq23d 6040 |
. . . . . . . . 9
c
Nat |
192 | 182, 191 | mpbid 222 |
. . . . . . . 8
Nat |
193 | 192, 34, 30 | fovrnd 6806 |
. . . . . . 7
|
194 | | eqid 2622 |
. . . . . . . . . . 11
|
195 | 165, 194,
177 | funcf1 16526 |
. . . . . . . . . 10
|
196 | 195, 54, 28 | fovrnd 6806 |
. . . . . . . . 9
|
197 | 169, 19 | setcbas 16728 |
. . . . . . . . 9
|
198 | 196, 197 | eleqtrrd 2704 |
. . . . . . . 8
|
199 | 195, 62, 27 | fovrnd 6806 |
. . . . . . . . 9
|
200 | 199, 197 | eleqtrrd 2704 |
. . . . . . . 8
|
201 | 169, 19, 167, 198, 200 | elsetchom 16731 |
. . . . . . 7
|
202 | 193, 201 | mpbid 222 |
. . . . . 6
|
203 | 16, 9, 99, 8, 18, 169, 6, 170, 171, 172, 173, 17, 19, 23, 20, 54, 28, 62, 27, 34, 30 | yonedalem22 16918 |
. . . . . . . 8
|
204 | 8 | oppccat 16382 |
. . . . . . . . . . 11
|
205 | 17, 204 | syl 17 |
. . . . . . . . . 10
|
206 | 18 | setccat 16735 |
. . . . . . . . . . 11
|
207 | 22, 206 | syl 17 |
. . . . . . . . . 10
|
208 | 6, 205, 207 | fuccat 16630 |
. . . . . . . . 9
|
209 | 170, 208,
43, 14, 45, 54, 82, 62, 12, 31, 34 | hof2val 16896 |
. . . . . . . 8
Nat comp comp |
210 | 203, 209 | eqtrd 2656 |
. . . . . . 7
Nat comp comp |
211 | 16, 9, 99, 8, 18, 169, 6, 170, 171, 172, 173, 17, 19, 23, 20, 54, 28 | yonedalem21 16913 |
. . . . . . 7
Nat |
212 | 16, 9, 99, 8, 18, 169, 6, 170, 171, 172, 173, 17, 19, 23, 20, 62, 27 | yonedalem21 16913 |
. . . . . . 7
Nat |
213 | 210, 211,
212 | feq123d 6034 |
. . . . . 6
Nat comp comp Nat Nat |
214 | 202, 213 | mpbid 222 |
. . . . 5
Nat comp comp Nat Nat |
215 | | eqid 2622 |
. . . . . 6
Nat comp comp Nat comp comp |
216 | 215 | fmpt 6381 |
. . . . 5
Nat comp comp Nat Nat comp comp Nat Nat |
217 | 214, 216 | sylibr 224 |
. . . 4
Nat comp comp Nat |
218 | | yonedalem3.m |
. . . . . 6
Nat |
219 | 16, 9, 99, 8, 18, 169, 6, 170, 171, 172, 173, 17, 19, 23, 20, 62, 27, 218 | yonedalem3a 16914 |
. . . . 5
Nat |
220 | 219 | simpld 475 |
. . . 4
Nat |
221 | | fveq1 6190 |
. . . . 5
comp comp comp comp |
222 | 221 | fveq1d 6193 |
. . . 4
comp comp comp comp |
223 | 217, 210,
220, 222 | fmptcof 6397 |
. . 3
Nat comp comp |
224 | | eqid 2622 |
. . . . . . 7
|
225 | 172, 205,
207, 10, 118, 11, 7, 54, 62, 28, 27, 224, 34, 121 | evlf2val 16859 |
. . . . . 6
comp |
226 | 18, 22, 11, 137, 60, 67, 145, 77 | setcco 16733 |
. . . . . 6
comp |
227 | 225, 226 | eqtrd 2656 |
. . . . 5
|
228 | 227 | coeq1d 5283 |
. . . 4
|
229 | 16, 9, 99, 8, 18, 169, 6, 170, 171, 172, 173, 17, 19, 23, 20, 54, 28, 218 | yonedalem3a 16914 |
. . . . . . . 8
Nat |
230 | 229 | simprd 479 |
. . . . . . 7
|
231 | 229 | simpld 475 |
. . . . . . . 8
Nat |
232 | 172, 205,
207, 10, 54, 28 | evlf1 16860 |
. . . . . . . 8
|
233 | 231, 211,
232 | feq123d 6034 |
. . . . . . 7
Nat Nat |
234 | 230, 233 | mpbid 222 |
. . . . . 6
Nat Nat |
235 | | eqid 2622 |
. . . . . . 7
Nat Nat |
236 | 235 | fmpt 6381 |
. . . . . 6
Nat Nat Nat |
237 | 234, 236 | sylibr 224 |
. . . . 5
Nat |
238 | | fcompt 6400 |
. . . . . 6
|
239 | 77, 145, 238 | syl2anc 693 |
. . . . 5
|
240 | | fveq2 6191 |
. . . . . 6
|
241 | 240 | fveq2d 6195 |
. . . . 5
|
242 | 237, 231,
239, 241 | fmptcof 6397 |
. . . 4
Nat |
243 | 228, 242 | eqtrd 2656 |
. . 3
Nat |
244 | 163, 223,
243 | 3eqtr4d 2666 |
. 2
|
245 | | eqid 2622 |
. . 3
comp comp |
246 | 174 | simprd 479 |
. . . . . . 7
c |
247 | | 1st2ndbr 7217 |
. . . . . . 7
c
c
c |
248 | 168, 246,
247 | sylancr 695 |
. . . . . 6
c |
249 | 165, 194,
248 | funcf1 16526 |
. . . . 5
|
250 | 249, 62, 27 | fovrnd 6806 |
. . . 4
|
251 | 250, 197 | eleqtrrd 2704 |
. . 3
|
252 | 219 | simprd 479 |
. . 3
|
253 | 169, 19, 245, 198, 200, 251, 202, 252 | setcco 16733 |
. 2
comp
|
254 | 249, 54, 28 | fovrnd 6806 |
. . . 4
|
255 | 254, 197 | eleqtrrd 2704 |
. . 3
|
256 | 165, 166,
167, 248, 179, 181 | funcf2 16528 |
. . . . . 6
c
|
257 | | df-ov 6653 |
. . . . . . . . . 10
|
258 | | df-ov 6653 |
. . . . . . . . . 10
|
259 | 257, 258 | oveq12i 6662 |
. . . . . . . . 9
|
260 | 259 | eqcomi 2631 |
. . . . . . . 8
|
261 | 260 | a1i 11 |
. . . . . . 7
|
262 | 185, 261 | feq23d 6040 |
. . . . . 6
c
Nat |
263 | 256, 262 | mpbid 222 |
. . . . 5
Nat |
264 | 263, 34, 30 | fovrnd 6806 |
. . . 4
|
265 | 169, 19, 167, 255, 251 | elsetchom 16731 |
. . . 4
|
266 | 264, 265 | mpbid 222 |
. . 3
|
267 | 169, 19, 245, 198, 255, 251, 230, 266 | setcco 16733 |
. 2
comp
|
268 | 244, 253,
267 | 3eqtr4d 2666 |
1
comp
comp |