条件

顶点v_j的色集合

顶点v_j及其关联边的颜色

$3\le a\le 7$

{1, a, 8}

a; 88888888181

$2\le a<b\le 7$

{a, b, 8}

b; 8888888888a

$2\le a<b\le 7$

{1, a, b, 8}

b; 8888888818a

$2\le a<b<c\le 7$

{a, b, c, 8}

c; 88888a8888b

$2\le a<b<c\le 7$

{1, a, b, c, 8}

c; 88888a8188b

$2\le a<b<c<d\le 7$

{a, b, c, d, 8}

d; 888ab8888ab

$2\le a<b<c<d\le 7$

{1, a, b, c, d, 8}

d; 8888ab881ab

$2\le a<b<c<d<e\le 7$

{a, b, c, d, e, 8}

e; 8a88bc8888d

$2\le a<b<c<d<e\le 7$

{1, a, b, c, d, e, 8}

e; 8abc888881d